State the null and alternative hypotheses Choose and state the appropriate statistical procedure (independent or paired t-test), for independent t-tests assume equal variances. Identify the level of significance and corresponding critical value Calculate t Express your results in terms of p-values (p < or p > α) Determine whether your results are significant State in one or two sentences your conclusions. Do vegetarians have lower cholesterol levels than nonvegetarians? Let α = .01.
State the null and alternative hypotheses Choose and state the appropriate statistical procedure (independent or paired t-test), for independent t-tests assume equal variances. Identify the level of significance and corresponding critical value Calculate t Express your results in terms of p-values (p < or p > α) Determine whether your results are significant State in one or two sentences your conclusions. Do vegetarians have lower cholesterol levels than nonvegetarians? Let α = .01.
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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- State the null and alternative hypotheses
- Choose and state the appropriate statistical procedure (independent or paired t-test), for independent t-tests assume equal variances.
- Identify the level of significance and corresponding critical value Calculate t
- Express your results in terms of p-values (p < or p > α)
- Determine whether your results are significant
- State in one or two sentences your conclusions.
- Do vegetarians have lower cholesterol levels than nonvegetarians? Let α = .01.
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