Identify the P-value.What is the conclusion for this test? A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 210 vinyl gloves, 68% leaked viruses. Among 210 latex gloves, 8% leaked viruses. Using the accompanying display of the technology results, and using a 0.01 significance level, test theclaim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves be population 1.Click the icon to view the technology results.What are the null and alternative hypotheses?A. Ho: P1 P2H1:P1 = P2Ho: P1 = P2H1: P1 > P2O E. Ho: P1 = P2D. Ho: P1 = P2H1: P1

It is given that the test statistic is 12.67.

Answered: Identify the P-value. What is the…

Math

Statistics

Identify the P-value. What is the conclusion for this test?

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

See similar textbooks

Related questions

Q: The three confidence intervals to the right represent three samplings. Decide whether each…

A: Given: H0: μ≥71 a) Confidence interval = (69, 73)

Q: Determine the P-value for a one-sided test with z = 1.89

A: here given , hypothesis test is one tail test statistic = 1.89 use excel command for p -value

Q: Calculate the value of the test statistic. Find the P-value. Reject or Fail to Reject?

A: Here from given data calculate sample standard deviation

Q: Claim: Most adults would erase all of their personal information online if they could. A software…

A: H0 : p =0.5 H1 : p >0.5 Population proportion = p₀ = 0.5 Sample size = n =499 Sample…

Q: If the z statistic value calculated is -1.49, what is the p-value

A: Hello! Thanks for the question. There is no information about the tail of the test. We are providing…

Q: 40. What is the value of EX? for the scores: -2, -1, 0, 1, 2?

A: Given that The data -2,-1,0,1,2 Find the value of ∑X2

Q: 8. Which type of association would you expect between number of hours studied for a test and the…

Q: 2. What should you do if the p-value is low?

A: We know that, a P-value is a statistical measurement used to validate a hypothesis against observed…

Q: Select the best response. Paired sample t-test focuses on data in the: A. first score in the pair…

A: In paired t test, means of two related groups are compared.

Q: what is the z score that corresponds to P18

A: The standard normal variable Z follows normal distribution with mean 0 and standard deviation 1.

Q: Twenty years ago, 47% of parents of children in high school felt it was a serious problem that…

Q: a) What is the mean of Y? b) What are the degrees of freedom for the test? c) What is r?

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Determine whether the outcome is a Type I error, a Type II error, or a correct decision.

A: The type I error is defined as rejecting the null hypothesis when it is true. The type II error is…

Q: The sports coaches at West High School believe that 12% of their students play soccer. In a sample…

A: Given that Sample size n = 155 Number of students who play soccer, X = 21 Claim : 12% of students…

Q: The test statistic is: (round to 3 places) The p-value is: (round to 3 places)

Q: b. What is the p-value?

A: From the obtained results, the test statistic value is -2.00 and the test is two-tailed.

Q: What is the test static and the p value

Q: A software company is interested in improving customer satisfaction rate from the 78% currently…

A: Givenp=78%=0.78x=108n=132p^=xn=108132=0.8182

Q: fragrance free laundry soap.

A: To test the percentage of customers who prefer fragrance free laundry soap. This can be done using…

Q: A very wise teacher measured brain activity in all 20 seniors in his Statistics class in the first…

A: We have to find p value for given testing.

Q: Sample of 3173 Q1= 107 Q2 = 124 land 'Q3= 141 Whats the IQR?

Q: Putra College surveyed its students to determine the average weekly time spent surfing the internet.…

A: Given: n=174x=6.1

Q: A survey asked respondents how they felt about this statement. I try to avoid eating fast foods. The…

A: From the provided information,

Q: What does the P-value represent

A: The P-value is the probability of getting test results as extreme as possible as observed results,…

Q: The mean annual salary of (public) classroom teachers is $55.4 thousand. A hypothesis test is to be…

A: Claim: The mean annual salary of classroom teachers in Ohio is greater than the national mean That…

Q: What is the p- value? What is the decision? What is the conclusion?

A: Given50.2,49.3,50.1,49.24,49.37,50.24,49.09,50.35,49.08,49.72,50.21,49.67α=0.05sample size(n)=12

Q: Based on the P-value shown in the picture do you reject or fail to reject the null hypothesis?…

A: The P-value is 0.0238.

Q: What is the name of the test used?

A: H0 : Die is fair H1 : Die is not fair

Q: According to a U.S. news poll, 38% of students in the class of 2013 had done an internship during…

A: We have to find correct answer...

Q: A software company is interested in improving customer satisfaction rate from the 77% currently…

A: Solution: Given data p = 0.77 sample size (n) = 248 x = 202 Sample Proportion is given by; (p̂) =…

Q: Find the SSE, the SSR and the SST. Based on your answer , what is the r2? How do you interpret…

A: The data shows sales and number of ads.

Q: THE P-VALUE AND INTERPRETATION CORRECT?

A: Both the p-value and the interpretation are Wrong.

Q: A software company is interested in improving customer satisfaction rate from the 66% currently…

A: From the provided information, A software company is interested in improving customer satisfaction…

Q: If the p-value of a test is 0.022. what is your decision?

A: For making conclusion about null hypothesis Ho we compare p-value and level of significance.

Q: The prediction error for an observation, which is the difference between the actual value and the…

A: here use basic of regression

Q: What is defination for p -value

A: P-value : It is mostly used for take decision while testing a hypothesis.

Q: Please assist with a,b,c C. Is the p value greater than or lesser than the level of significance? Is…

A: Given,sample size(n)=37sample mean(x¯)=82.7standard deviation(σ)=28.6H0:μ=75H1:μ>75α=0.10

Q: Explain how the formula of finding the x-value of the corresponding z-score was formed.

A: The outcome of a random experiment is called random variable. And z-score is the standardized value…

Q: Based on a sample of 800 people, 48% owned cats The test statistic is: (to 2 decimals) The…

A: The test statistics of a proportion z-test is z=p^-pp1-pn Since the p-value to be tested is not…

Q: Left tail test with Zcalc = -2.26. What is the p-value of the test?

A: The test statistic value is zcalc=-2.26, and the test is left tail.

Q: What is the n-value for this test?

A: We have given that the result output by the MINITAB. The Chi-Square statistic is 7.507306. The…

Q: If the p-value of a test is .037 then you would

A: Solution: Test value=0.037 Then find p-value is

Q: The CEO of a large electric utility claims that at least 80 percent of his one million customers are…

Q: A jeep gets 53 highway miles per gallon. Howvever, an SUV believes gas mileage for their new line is…

A: Given Information : Population mean (u) = 53 miles per gallon The results of the 8 cars tested as…

Q: The Question : What is the p-value?

A: The behaviour management tried to analyze the superior subordinate relationship in a working…

Q: What are the steps for Finding Proportions beyond Two Scores?

A: Z-score: Z-score shows how far a score is away from the mean or it shows how standard deviation away…

Q: A study found that 13% of Americans have seen or sensed the presence of an angel. A contingent…

Q: The sports coaches at West High School believe that 12% of their students play soccer. In a sample…

A: Given,population proportion(P)=0.12sample size(n)=155and X=21sample proportion (p^)=xnp^=21155=0.135

Q: PracticE the legalization of marijuana. Among the Democratic voters surveyed, 158 of the 200 people…

A: 2 proportion z test is applicable

Question

Identify the P-value.

What is the conclusion for this test?

A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 210 vinyl gloves, 68% leaked viruses. Among 210 latex gloves, 8% leaked viruses. Using the accompanying display of the technology results, and using a 0.01 significance level, test the
claim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves be population 1.
Click the icon to view the technology results.
What are the null and alternative hypotheses?
A. Ho: P1 <P2
H1: P1 = P2
B. Ho: P1 > P2
H1:P1 = P2
Ho: P1 = P2
H1: P1 > P2
O E. Ho: P1 = P2
D. Ho: P1 = P2
H1: P1 <P2
O F. Ho: P1 # P2
H1: P1 = P2
H4: P1 #P2
Identify the test statistic.
12.67
(Round to two decimal places as needed.)
Identify the P-value.
(Round to three decimal places as needed.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Statistical Power and Errors$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

In a survey, 716 out of 1132 randomly selected adults in the United States said that they use cell phones while driving. a) Use a 0.02 significance level when testing the claim that the proportion of adults who use cell phones while driving is different than 70%. b) What does the conclusion mean?
In a studyy of smokers who tried to quit smoking with nicotine patch therapy, 39 were smoking one year after the treatment, and 32 were not smoking one year after the treatment. We want to use a 0.05 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking a year after the treatment. a) What is the null hypothesis? b) What is the alternative hypothesis? c) What is the value of the standard score for the sample proportion? d) What is the P-value? e) Describe a type I error for this test. f) Describe a type II error for this test.
Select a significance level α and reject the null-hypothesis if the p-value is less than α. Explain, in complete sentences, your findings: Is there a statistically significant association (at α level) between the provided genes? What is the magnitude and the direction of the association?
In a study of 822 randomly selected medical malpractice lawsuits, it was found that 499 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Part 1 Which of the following is the hypothesis test to be conducted?
In 2013, Steve LeCompte, a stock market trader and analyst, did a study to see which TV personalities made the best predictions for future stock values. One person he looked at was Jim Cramer who is the host of Mad Money on CNBC. The study monitored Jim Cramer's 678 of Jim Cramer's stock predictions, such as if the value of a stock would increase or decrease, and found that 320 of his predictions were correct. Use a significance level of 0.05 and the P-value approach to test the claim: Jim Cramer is correct less than half the time. d) State the decision e) State the conclusion
A study was designed to compare the smoking habits of married men with those married women. A random sample of 240 men revealed that 180 smoked. A random sample of 220 women indicate that 54 smoked. At the 0.01 significance level does the evidence show that a higher proportion of men smoke?
Determine whether the alternative hypothesis is supported at a 0.05 significance level. would B be correct?
A researcher looks at the mean salaries of male and female electricians and decides based on the evidence that there is no difference between the two groups. Given that there was a failure to reject the null hypothesis, it is possible that a type II error was made. Given the type of error made in this situation, what could researchers do to reduce the risk of this error? Choose a .01 significance level, instead of a .05 significance level. Increase the sample size.
A well-known brokerage firm executive claimed that at least 90% of investors are currently confident of meeting their investment goals. An XYZ Investor Optimism Survey, conducted over a two week period, found that in a sample of 800 people, 88% of them said they are confident of meeting their goals. What practical conclusion can we make about the claim? What would be our formal conclusion if we used a 0.01 significance level?
In a Privacy Filters poll, 806 were asked to identify their favorite seat when they fly, and 435 of them chose the window seat. Use a 0.01 significance level to test the claim that more than 50% of adults prefer window seats when they fly. a) State the null and alternative hypothesis. b) Test Statistics c) P-value approach d) Conclusion
The poll referenced in the previous exercise ("military draft study," zap-Ipso,June 2005) also included the following question: "If the military draft were reinstated, would you favor or oppose drafting women as well as men? Forty-three percent of 1000 people responding said they would favor drafting women if the drafts were reinstated. Using a 0.5 significance level, carry out a test to determine if there is covincing evidence that fewer than half of adult Americans would favor the drafting of women.
What would be the actual significance level (alpha) if 4 (four) group means were tested usingindependent pairwise t‐tests, each with a 95% confidence level?