Question

what statistical test do i use and why

IL Z Score to Raw Score Calculator x (122) Ch 19 Statistics YouTube X 16 Bible verses abo... football 200 How to fox Error 0x ffey.edu/courses/13759/quizzes/60230/take 18-19 Calendar RightNow Media .... Reading and GPA Study An investigator thought that there might be a relationship between reading speed and GPA. Ten students were selected and the number of minutes they needed to read 10 pages of textbook was recorded. Each participant's GPA was also obtained and recorded. Is there a statistically significant relationship between reading speed and GPA? GPA Reading Speed 9.2 10 11.3 9.7 18.2. 10.9 16.2 11.1 12.8 13.2 M-12.26 SD-2.78 3.65 2.00 3.20 3.11 2.50 1.95 2.10 3.45 3.25 2.65 M-2.79 SD-58 Which statistical test are you going to perform? Enter the correct letter using the key below: A-Chi Square B-Pearson C-Spearman D-Independent E-Pairedt BWANOVA

Answer 1

We perform a hypothesis test of the “significance of the correlation coefficient” to decide whether the linear relationship in the sample data is strong enough to use to model the relationship in the population.

Hence, Pearson r is the correct answer.

i.e., Letter "B" is correct.

Thank you.