In a study of the accuracy of fast food dive-through orders, one restaurant had 38 orders that were not accurate armong 349 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and altemative hypotheses for this test Choose the correct answer below.
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that…
A: Given information- Population proportion, p = 0.10 Sample size, n = 327 Significance level, α = 0.05…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were…
A: Given X=30, n=374, p=10%, level of significance ɑ=0.05
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were…
A: State the hypotheses. That is, the proportion rate of inaccurate orders is equals to 0.10. That…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39 orders that were…
A:
Q: a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were…
A: Given that Sample size n =377 Favorable cases x =30
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that…
A: Given: Numbers of orders observed (n) = 315 Number of inaccurate orders observed (x) = 40…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 31 orders that…
A: Denote p as the true proportion of fast-food drive-through order, that are not accurate.
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were…
A: The null and the alternative hypotheses are, H0: p=0.10 HA: p≠0.10 The proportion of inaccurate…
Q: of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 346…
A: Given: x=36, n=346, p0=0.10 The null and alternative hypothesis is given as: H0:p=0.10HA:p≠0.10 The…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were…
A: Given: Total number of orders is 328 (that is, n = 328). Number of orders that are not accurate is…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were…
A: Given, The sample proportion is,
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that…
A: Given information- Sample size, n = 312 Population proportion, p = 0.10 Significance level, α = 0.10…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 34 orders that…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were…
A: Given,n=305x=36p^=xnp^=36305=0.118α=0.10
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that were…
A: Hypothesis testing is conducted for the parameters of the population, like population mean,…
Q: Is there a larger proportion of days with precipitation in Dublin Ireland than New York City? In…
A: Solution: Let p1 be the proportion of days with precipitation in Dublin and p2 be the proportion of…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39 orders that were…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were…
A: Let p be the population proportion of orders that were not accurate. The claim is that the rate of…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39orders that were…
A: Given that, Sample size n=334 Sample proportion of orders that were not accurate p^=39334=0.117
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that…
A: Denote p as the true proportion of inaccurate orders.
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that…
A: Given: Number of inaccurate orders observed X=40 Numbers of orders observed (n) =303 Hypothesized…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were…
A: In this case, the claim to be tested is whether the rate of inaccurate orders is equal to 10% or the…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 31 orders that…
A: given data,x=31n=392p^=xn=31392=00.791α=0.05p=0.10Hypothesis : H0:p=0.10, Ha:p≠0.10
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that…
A: Assume that p is the true proportion of inaccurate orders among all restaurants.
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were…
A: Solution: State the hypotheses Null hypothesis: That is, the rate of inaccurate orders is equal to…
Q: In a study of 420,052 cell phone users, 131 subjects developed cancer of the brain or nervous…
A: It is given that out of 420,052 cell phone users, it is found that 131 subjects found that they…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that…
A: Given, The sample proportion is,
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were…
A: From the provided information, The hypotheses can be constructed as: H0: p = 0.10 H1: p ≠ 0.10 The…
Q: In a study of 420,072 cell phone users, 147 subjects developed cancer of the brain or nervous…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39 orders that were…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 33 orders that were…
A: Answer:-
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 34 orders that…
A: From the provided information, Sample size (n) = 358 From which 34 orders were not accurate. Level…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that…
A: The aim is to check whether the accuracy rate appear to be acceptable. The test hypotheses are given…
Q: n a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were…
A: One restaurant had 30 orders that were not accurate among 355 orders observed; n=355 x=30 The rate…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39 orders that…
A: 1. Denote p as the true proportion of fast food drive-through order, that are not accurate.
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 34 orders that…
A: As per guideline expert have to answer first three subparts only
Q: In a study of the accuracy of fast food drive-through arders, one restaurant had 31 orders that wore…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were…
A: Given, p=0.1p^=30375=0.08n=375α=0.1
Q: In a study of 420,100 cell phone users, 142 subjects developed cancer of the brain or nervous…
A: Given that, The sample proportion is,
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39 orders that…
A: Here, x = 39 and n = 333.
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that were…
A: Solution. Given that total number of order n=308 and x=37 alpha=0.01 Claim : the rate of inaccurate…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that…
A: Given information
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that…
A:
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that were…
A: From the provided information, Sample size (n) = 343 Out of which 37 were not accurate that is x =…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were…
A: Given, let X be the number of inaccurate orders X = 38. Total number of orders n = 335. Level of…
Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 39 orders that…
A: Given Data
Q: In a study of 420,072 cell phone users, 147 subjects developed cancer of the brain or nervous…
A: Statistical hypothesis testing is an important method in inferential statistics. It is used to test…
Identify the test statistics for the hypothesis test?
idemrify p?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 4 images
- In a study of the accuracy of fast food drive-through orders, one restaurant had 33 orders that were not accurate among 389 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.1 H1: p<0.1 B. H0: p=0.1 H1: p>0.1 C. H0: p≠0.1 H1: p=0.1 D. H0: p=0.1 H1: p≠0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is nothing. (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is nothing. (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. A. Fail to reject H0. There is sufficient evidence to warrant rejection of the claim that the rate of…In a study of the accuracy of fast food drive-through orders, one restaurant had 33 orders that were not accurate among 398 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.1 H1: p>0.1 B. H0: p=0.1 H1: p<0.1 C. H0: p=0.1 H1: p≠0.1 D. H0: p≠0.1 H1:p= Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is _____ (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is ____ (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. A. Reject H0. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.…In a study of the accuracy of fast food drive-through orders, one restaurant had 34orders that were not accurate among 390 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.1 H1: p≠0.1 B. H0: p=0.1 H1: p<0.1 C. H0: p≠0.1 H1: p=0.1 D. H0: p=0.1 H1: p>0.1 1. Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is ____. (Round to two decimal places as needed.) 2. Identify the P-value for this hypothesis test. The P-value for this hypothesis test is ____.
- In a study of the accuracy of fast food drive-through orders, one restaurant had 34 orders that were not accurate among 378 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p≠0.1 H1: p=0.1 B. H0: p=0.1 H1: p>0.1 C. H0: p=0.1 H1: p≠0.1 Your answer is correct. D. H0: p=0.1 H1: p<0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is negative 0.65−0.65. (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is ---? (Round to three decimal places as needed.)Historically, the time spent by DCSI3710 students on trying to certify any HLS homework is known to have a mean of 35 minutes. In order to examine the claim that homework 12.2 was actually more time-consuming, an instructor asked 16 students how much time they spent on it. Assume that the p-value associated with the test statistic is 0.03. At a significance level of 0.01, what is the conclusion of the hypothesis test?In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were not accurate among 310 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. The test statistic for this hypothesis test is what?
- In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 338 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p≠0.1 H1: p=0.1 B. H0: p=0.1 H1: p>0.1 C. H0: p=0.1 H1: p≠0.1 D. H0: p=0.1 H1: p<In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were not accurate among 319 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.1 H1: p≠0.1 B. H0: p=0.1 H1: p<0.1 C. H0: p=0.1 H1: p>0.1 D. H0: p≠0.1 H1: p=0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. A. Reject H0. There is not sufficient evidence to warrant rejection of the claim that the rate of…In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 346 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below.
- In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that were not accurate among 320 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p≠0.1 H1: p=0.1 B. H0: p=0.1 H1: p<0.1 C. H0: p=0.1 H1: p≠0.1 Your answer is correct. D. H0: p=0.1 H1: p>0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is ______ (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is _______ (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. A. Reject H0. There is not sufficient evidence to warrant rejection of…In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were not accurate among 319 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.1 H1: p<0.1 B. H0: p≠0.1 H1: p=0.1 C. H0: p=0.1 H1: p>0.1 D. H0: p=0.1 H1: p≠0.1 Your answer is correct. Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is enter your response here. (Round to two decimal places as needed.)In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were not accurate among 321 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p≠0.1 H1: p=0.1 B. H0: p=0.1 H1: p<0.1 C. H0: p=0.1 H1: p≠0.1 D. H0: p=0.1 H1: p>0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is ______ (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is _______ (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. A. Reject H0. There is not sufficient evidence to warrant rejection of the claim that the rate of…