The American Heart Association recommends people get at leas…
The American Heart Association recommends people get at least 150 minutes of moderate-intensity aerobic activity every week. 150 minutes a week equals 5 days of exercise for 30 minutes. To determine whether PSYC-330 students get the recommended amount of exercise, at the start of the semester students were asked, In a typical week, approximately how many days do you exercise 30 or more minutes? Responses ranged from 0 to 7 days. Below are the results from a one sample t-test that compares the answers given by PSYC-330 students with the recommended 5 days of exercise for 30 minutes. Use the SPSS output tables below, to select the statements that accurately describe the results of this study. Select all statements that are true. One-Sample Statistics N Mean Std. Deviation Std. Error Mean In a typical week, approximately how many days do you exercise 30 or more minutes? 71 2.77 1.766 .210 One-Sample Test Test Value = 5 t df Sig. (2-tailed) Mean Difference 95% Confidence Interval of the Difference Lower Upper In a typical week, approximately how many days do you exercise 30 or more minutes? -10.616 70 .000 -2.225 – – One-Sample Test Test Value = 0 t df Sig. (2-tailed) Mean Difference 95% Confidence Interval of the Difference Lower Upper In a typical week, approximately how many days do you exercise 30 or more minutes? – – – – 2.36 3.19