A researcher was doing a study for a new Coronavirus Drug and conducted a hypothesis test like this one:H0: μμ = 15Ha: μμ ≠≠ 15a. What type of test is this? two-tailedleft-tailedright-tailed b. She obtained a test statistic of -1.21, with a p-value of 0.245. So she concluded that her true mean must be equal to 15. Is this interpretation correct? YesNo Why or why not? (Will be graded manually!)v

Name: A researcher was doing a study for a new Coronavirus Drug and conducte
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Description: A researcher was doing a study for a new Coronavirus Drug and conducted a hypothesis test like this one:H0: μμ = 15Ha: μμ ≠≠ 15a. What type of test is this? two-tailedleft-tailedright-tailed b. She obtained a test statistic of -1.21, with a p-value

a, Since the alternative hypothesis is μ = 15 , so this is a two tailed test. Hence 2nd option is…

Answered: A researcher was doing a study for a…

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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A researcher was doing a study for a new Coronavirus Drug and conducted a hypothesis test like this one:

H₀: μμ = 15

H_a: μμ ≠≠ 15

a. What type of test is this?

two-tailed
left-tailed
right-tailed

b. She obtained a test statistic of -1.21, with a p-value of 0.245. So she concluded that her true mean must be equal to 15.

Is this interpretation correct?

Why or why not? (Will be graded manually!)v

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