If your claim is in the alternative hypothesis and you reject the null hypothesis, then your conclusion would be: O There is sufficient evidence to warrant rejection of the original claim O There is not sufficient evidence to warrant rejection of the original claim O The sample data support the original claim O There is not sufficient sample evidence to support the original claim

Q: If your claim is in the null hypothesis and you fail to reject the null hypothesis then your…

A: We have given that- The null hypothesis is the original claim. And we fail to reject the null…

Q: Which of the following statements about hypothesis is true?   Question 16 options:   When the null…

A: Given  Hypothesis is true

Q: A clean air standard requires that vehicle exhaust emissions SHOULD NOT exceed specified limits for…

A: Given information:Claim: There is significant evidence that the shop is certifying vehicles that do…

Q: In a hypothesis test, if the computed P-value is greater than a specified level of significance,…

A: A p-value is used in hypothesis testing to undertake the decision of supporting or rejecting the…

Q: If your claim is in the null hypothesis and you fail to reject the null hypothesis, then your…

A: If we fail to reject null hypothesis then we can say that, their is no sufficient evidence for claim…

Q: The mean monthly gasoline bill for one household is greater than $160. If a hypothesis test is…

A: Hypothesis: Hypothesis is a assertion or statement about the population parameter.  Null Hypothesis:…

Q: Identify the type I error and the type II error that corresponds to the given null hypothesis for a​…

A: Type I error (α): The probability of rejecting the null hypothesis when it is actually true is…

Q: A Type l error is committed when a. the sample size has been too small O b. not enough information…

A: Type of errors: Type I error: Type I error is said to be rejecting the null hypothesis H0, when null…

Q: ) State the null hypothesis H, and the alternative hypothesis H,. H, : P1 = P2 H1 :P1 #P2 )…

A:

Q: B. If the National Cancer Institute researchers were incorrect in their conclusion that there is no…

A: Type I error: The type I error if the null hypothesis is rejected when it is actually true. Type II…

Q: White Results from a civil servant exam are shown in the table to the right. Is there sufficient…

A: The question is about categorical data analysis Given :

Q: The mean SAT score in mathematics is 523. The founders of a nationwide SAT preparation course claim…

A: Given that :   Population mean = 523 By using hypothesis testing concept; Ho :  H1 :

Q: O We fail to reject the null hypothesis and conclude that there is sufficient evidence at a 0.02…

A: It is given that  Hypothesized mean = 28 Sample mean = 25.9 Population standard deviation = 7 Sample…

Q: Type II error is committed when a. not enough information has been available b. the sample…

A: Given : Type II error is committed

Q: f your claim is in the null hypothesis and you reject the null hypothesis, then your conclusion…

A: Hypothesis Testing :  A hypothesis test is a standard procedure for testing a claim about a property…

Q: When the null hypothesis is not accepted using a t test, which of the following does it assume?   a.…

A: We know that the  the t-test is applied to test a random sample that comes from a particular…

Q: in a hypothesis test for the difference of two proportions, the point estimate is calculated to be…

A: The point estimate is p^1-p^2=0.11, and the standard error is SE=0.0099.

Q: It is a statement that is accepted when the sample data does not provide sufficient evidence to…

A:

Q: Which of the following statements are true?

A: Here use basic of hypothesis testing

Q: The sample size is 41, P-value is 0.041, and the significance level is 0.05. Consequently, we reject…

A: Given that sample size  = 41 P-value =  0.041 significance level =  0.05

Q: Which of the following statements is/are true about one-sided and two-sided hypothesis tests?…

A: (1) one-sided tests can have lower power than two-sided tests, FALSE because the two-sided test is…

Q: political campaign is interested in whether city 1 has less support for raising the minimum wage…

A: Solution Given That, A political campaign is interested in whether city 1 has less support for…

Q: If your claim is in the alternative hypothesis and you fail to reject the null hypothesis, then your…

A: Reject the null hypothesis (H0). This means that you have enough statistical evidence to support the…

Q: Suppose the defendant in a particular judicial system is presumed guilty until proven innocent. What…

A: Given :

Q: If your claim is in the alternative hypothesis and you fail to reject the null hypothesis, then your…

A: Given data: claim = alternative hypothesis and we fail to reject the null hypothesis, To decide:…

Q: 40. The average amount of money lost by a casino patron is below $500. Determine if the hypothesis…

A: Given, Let X be the amount of money lost by a casino patron μx<500

Q: What are the two types of hypotheses used in a hypothesis test? How are they related? What are the…

A: The objective is to find the two types of hypotheses used in a hypothesis test.

Q: If the p-value is greater than a ,we do not reject the null hypothesis (p > * (a True False

A:

Q: Samples of Republicans, Democrats, and Independents have been tested for their level of support for…

A: Given information- We have given that samples of Republicans, Democrats, and Independents have been…

Q: You conduct a hypothesis test. Assuming you have made no errors in your calculations, what should we…

A: Hypothesis Testing: Hypothesis testing is a statistical inference that comprises drawing conclusions…

Q: A publisher reports that 67% of their readers own a particular make of car. A marketing executive…

A: Solution-: Given: P0=0.67,n=250,p^=0.62 We state the null and alternative hypothesis for given…

Q: In a two-sample test of means for independent samples, the equal sign always appears in      a. null…

A: In a hypothesis test, equal sign always appears in the Null Hypothesis whereas greater than and less…

Q: What are the null hypothesis (H) and the alternative hypothesis (H,) that should be used for the…

A: Given Population Mean, μ=136 Sample Mean, x=130 Sample sd, s=15

Q: What are the hypotheses for this test? O Họ: At least one pair of means is the same Ha: Hc = Hh = Ai…

A: There are 6 types of feed : casein, horsebean, linseed, meatmeal, soybean, sunflower.  We need to…

Q: 13. What are the null and alternative hypotheses, and level of significance for the hypothesis test…

A:

Q: In a recent sample of 250 households, 45% of them owned a video game console. A hypothesis test was…

A: Solution To find type 2 error we will use the definition that a type 2 error occur when the null…

Q: The mean SAT score in mathematics is 516. The founders of a nationwide SAT preparation course claim…

A:

Q: Consider the following statements: (i) If a researcher fails to reject the null hypothesis, then…

A: 1.  If a researcher fails to reject the null hypothesis, then the alternative hypothesis should be…

Q: Which of the following statements about hypothesis testing is correct? o In hypothesis testing,…

A: Inferential statistics: It is the process making inference about population parameter using the…

Q: a)When and why should you consider ad the significance level (Bonferroni correcti hypothesis…

A: 1 Bonferroni Correction 2 sampling from normal distribution 3 type I error 4 Type II…

Q: This type of error in hypothesis testing is also known as a “false positive” result. A. Type I B.…

A:

Q: In Malaysia legal system, a defendant is presumed innocent until proven guilty. Consider a null…

A: Consider a null hypothesis, H0, that a defendant is innocent an alternative hypothesis, H1, that the…

Q: A political campaign is interested in whether a geographic difference existed in support for raising…

A: Let n1 and n2 be the sample size for city 1 and city 2 respectively and x1 and x2 is the number of…

Q: What are the null hypothesis (H,) and the alternative hypothesis (H,) that should be used for the…

A: The hypotheses of the test will be- H0:μ is equal to 7.5H1:μ is not equal to 7.5 A Type-I error is…

Q: null hypothesis

A: A rejection of the null hypothesis implies the following: For rejection of the null hypothesis, we…

Q: If the decision of a hypothesis test is "do not reject (fail to reject) the null hypothesis, Ho",…

A: The decision rules of hypotheses tests are described below.

Q: An educator claims that the average salary of substitute teachers in the school districts in his…

A: Data given  $90,$86,$90,$85,$100,$85,$90,$85  Population mean μ=90,n=8

Q: What are the null hypothesis (H,) and the alternative hypothesis (H,) that should be used for the…

A:

Q: A political campaign is interested in whether a geographic difference existed in support for raising…

A: From the provided information,

Q: If your claim is in the alternative hypothesis and you fail to reject the null hypothesis, then your…

A: Conclusion of Hypothesis test : 1) If the claim is in H0 and you reject H0 , " there is not…