39,1. Null and hypothese2. Identify the F test statistic from the ANOVA table.3. P-valueIf the P-value is less than or equal to the significance level, reject the null hypothesis. If the P-value is greater than the significance level, fail to reject the null hypothesis. Matter below first image :- At least one of the three population means is different from the others. A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded whileriding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the sametime to ride each of the miles. Does one of the miles appear to have a hill?Click the icon to view the data table of the riding times.Determine the null and alternative hypotheses.Ho:H₁:H₁ H₂ H3H₁ H₂ H3H₁ H₂ H3At least one of the three population means is different from the others.Exactly two of the population means are different from each other Riding Times (minutes and seconds)Mile 1 3:14 3:25 3:22 3:22 3:22Mile 23:18 3:22 3:21 3:18 3:18Mile 3 3:35 3:31 3:28 3:31 3:30(Note: when pasting the data into your technology, eachmile row will have separate columns for each minute andsecond entry. You will need to convert each minute/secondentry into seconds only.)

Given: Mile 1 Mile 2 Mile 3 3:14 3:18 3:35 3:25 3:22 3:31 3:22 3:21 3:28 3:22 3:18 3:31…

9, 1. Null and hypothese 2. Identify the F test statistic from the ANOVA table. 3. P-value If the P-value is less than or equal to the significance level, reject the null hypothesis. If the P-value is greater than the significance level, fail to reject the null hypothesis. Matter below first image :- At least one of the three population means is different from the

9, 1. Null and hypothese 2. Identify the F test statistic from the ANOVA table. 3. P-value If the P-value is less than or equal to the significance level, reject the null hypothesis. If the P-value is greater than the significance level, fail to reject the null hypothesis. Matter below first image :- At least one of the three population means is different from the

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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If you reject the null hypothesis ar the 5% significance level would you reject the null hypothesis at the 3% significance level? Group of answer choices yes no not enough information to determine.
Is there a relationship between the number of votes received by candidates for public office and the amount spent on their campaigns? Candidate Amount spent (000) Votes received (000)Weber $3 14Taite $4 7Spencer $2 5Lopez $5 12 Using a 0.01 significance level, do the formal hypothesis test (using critical values).Remember to show your steps (including all relevant information) please show the steps on how to solve it. ( no excel please)
need help with all parts please 14
True or false: The P-value is the smallest significance level for which the observed sample data result in rejection of the null hypothesis.
You are conducting a hypothesis test where alternative (research) hypothesis is that mu is greater than 850. You are testing at the 0.01 significance level. You take a sample of size 64 and calculate your test statistic to be -1.50. What would your test statistic be if you were testing, instead, at the 0.10 significance level?
Q13. The null Hypothesis is rejected, if the P-value is larger than significance level.a. Trueb. False
Which of the following terms describes when the null hypothesis is NOT rejected when it should be rejected? O Significance level, a Type I error Type II error p-Value Alternative hypothesis
Suppose an education administrator wants to know whether the test scores of a new standardized graduation exam are different for males and females. To test this hypothesis, the administrator decides to perform a ?‑test for two independent means. She takes a random sample of test scores from both male and female populations. Some of the summary data are shown in the table. Population PopulationDescription Samplesize Samplemean (pts) Sample standard deviation (pts) 1 Female ?1=21 ?⎯⎯⎯1=34.3 ?1=3.09 2 Male ?2=22 ?⎯⎯⎯2=34.7 ?2=3.82 The administrator assumes that the population variances are equal, so she computes a pooled ?‑test statistic. Determine the number of degrees of freedom, df, for the pooled ?‑statistic.
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24. Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test, ie, describe the value of the test statistic that would result in the rejection of the null hypothesis . Suppose you wish to test the claim that μd, the mean value of the differences of d for a population of paired data, is greater than 0. Given a sample of n =15 and use a significance level of 0.01. What criterion would be used for rejecting the null hypothesis? A. Reject the null hypothesis if test statistic > 2.977 or < -2.977 B. Reject the null hypothesis if the test statistic < 2.624 C. Reject the null hypothesis if the test statistic > 2.602 D. Reject the null hypothesis if the test statistic > 2.624
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A p-value smaller than the significance level, a means.... We should reject the Null Hypothesis O We should not reject the Null Hypothesis