MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A. P value=
b. Is the p-value >,< a
c. Accept, reject, or hypothesis
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- Ms. Kradin surveyed the $84$84 students that she teaches and asked them if they preferred to play soccer or basketball. The results are displayed in the table below. Soccer Basketball Total 11th graders $28$28 $20$20 $48$48 12th graders $21$21 $15$15 $36$36 Total $49$49 $35$35 $84$84 Which of the following statements are true? Select all that apply. Responses A 11th graders and 12th graders are equally likely to prefer soccer. 11th graders and 12th graders are equally likely to prefer soccer. B A 12th grade student is less likely to prefer soccer than an 11th grade student. A 12th grade student is less likely to prefer soccer than an 11th grade student. C An 11th grade student is more likely to prefer basketball than a 12th grade student. An 11th grade student is more likely to prefer basketball than a 12th grade student. D The data does not suggest there is an association between what grade the students are in and their preference of…arrow_forward7. A,B,C, or D?arrow_forwardPerform the appropriate test to give your conclusionarrow_forward
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- an you please answer drop down question, A, and B A. H0 = p1 or μ1 (=,<,>, ≠ ) p2 or μ2 H1= p1 or μ1 (=,<,>, ≠ ) p2 or μ2 B. Z or Tarrow_forwardWhich statement is true with regard to non-response bias? 1.Respondents have strong opinions about the subject matter. 2.Respondents change their answers to influence the results. 3.Respondents give the answer they think the questioner wants. 4.Respondents do not give their honest opinion.arrow_forwardExpress the alternative hypothesis in symbolic form. A psychologist claims that the mean amount of time (in hours) that females spend in talk therapy is more than that of men. Assume that two samples are independent. Let the female talk therapy times be the first population and the male talk therapy times be the second population.arrow_forward
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