Question

Part 2 of 2 Dr. Price is interested in examining the effects of daily meditation on levels of stress among older adults She believes that daily meditation will lead to reduced levels of stress among older adults. Dr. Price recruits a group of 120 older adults living in the Seattle metropolitan area to participate in the study. Dr. Price provides all of the participants in the study with training on meditation techniques and instructs all of the participants to meditate daily. Dr. Price measures each participants level of stress before the beginning of the intervention (time 1) and at the end of the intervention (time 2). Use this scenario to answer the questions on this page.. Question 10 of 15 1.0 Points What is the population? O A Stress levels B. Meditation ○ C. 120 older adults living in th@ Seattle metropolitan area 0 D. Older adults Question 11 of 15 1.0 Points What is the independent variable? A. Older adults O B. Stress levels ° C. Meditation D. Exercise

Answer 1

Result:

Q10).

D.Older adults

Q11).

C). Meditation

Q12).

C. dependent sample t test

( data are paired)

Q13).

B. Fail to reject the null

( calculated t= 1.08 < critical t=1.65)

Q14).

A.Independent samples

Q15).

C. one sample.