hello, can you please write down the step by step answer for this question?

An education researcher interested in the consistency of school absenteeism over time studied a sample of 8 high school students for whom school records were available. The researcher counted the number of days each student had missed while in the 6th grade and then in the 10th grade. He obtained the following results:

Days Days Missed Missed Student 6th Grade 10th Grade A 4 10 B 2 4 C 21 11 D 1 3 E 3 1 F 5 5 G 4 9 H 8 5 Calculate and test (using the .05 level of signicance) the Pearson's correlation between the number of days these students were absent from sixth grade and later from tenth grade. Make sure to include null and research hypotheses and to interpret your results