A randomized trial was conducted to determine if a medication was effective for depression. At total of 33 peopleparticipated in the study: 16 people in the medication group and 17 in the placebo group.Medication Groupn=16; standard deviation=3.68; mean depression score%=19.54Placebo Groupn=17; standard deviation= 4.93; mean depression score%-D23.39Which statement best describes the conclusion that can be drawn from this study?There is no statistically significant difference in depressive symptoms between the placebo group and the medicationgroup (P>0.15)There is a statistically significant difference in depressive symptoms between the placebo group and the medicationgroup (P<0.05)There is no statistically sigracant difference in depressive symptoms between the placebo group and the medicationgroup (P<.05)There is a statistically significant difference in depressive symptoms between the placebo group and the medicationgroup (P>0.15)QUESTION 13A doctor believes that the fruit and vegetable intake of Northern adolescents is different from the fruit and vegetable intakeof Southern adolescents. To study this, she gathers data on the number of fruits and vegetables eaten per week from arandom sample of Northern adolescents and a random sample of Southern adolescents.which is an appropriate nul hypothesis for the study?Save All AnswvaClick Save and Submit to save and subrit. Click Save All Answers to save all answers.40°F Cloud1Onere to search

Hypothesis tests are performed to test a claim about population parameter.

Answered: A randomized trial was conducted to…

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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