Please Fix, Thank you! A researcher is running an experiment on the effectivenes
ID: 3238489 • Letter: P
Question
Please Fix, Thank you!
A researcher is running an experiment on the effectiveness of three different energy drinks. She randomly selects 50 individuals from the population and evenly splits them into three groups, each which consumes a different energy drink. a. The research/alternative hypothesis for this test is that at least one of the three groups will be different. True or False? Enter the word "True" or "False" l True The statistical results of the test are as follows: F(2, 47 2.24, p 05 b. In the above results, degrees of freedom within has what value? 2 c. T decision was to accept he the null Ureject/accept].Explanation / Answer
Q1:
b) Degree of freedom for within =47
since F(2,47) is examined so 2 is for between and 47 is for within
Q2:
Positive
since both are positively associated may not be exactly 1.