subject
Mathematics, 22.08.2020 01:01 kenisonpaigebosma

1. A research team wants to investigate the usefulness of relaxation training for reducing levels of anxiety in individuals experiencing stress. They identify 30 people at random from a group of 100 who have "high stress" jobs. The 30 people are divided into two groups. One group acts as the control group - they receive no training. The second group of 15 receive the relaxation training. The subjects in each group are then given an anxiety inventory. The summarized results appear below where higher scores indicate greater anxiety. Evaluate using the criteria of p < .05. Assume it is a two tailed test.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, ur4286
The triangles are similar. what is the value of x? show your work.
Answers: 1
image
Mathematics, 21.06.2019 19:30, SMURFETTE86
Identify the number 127 as a rational or irrational. explain
Answers: 2
image
Mathematics, 21.06.2019 23:00, Faizalcell2120
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
image
Mathematics, 22.06.2019 03:30, chris1848
Adie is rolled, what is the probability of getting an even number or a 3? write the solution too
Answers: 1
You know the right answer?
1. A research team wants to investigate the usefulness of relaxation training for reducing levels of...

Questions in other subjects: