It may be that caffeine intake is related to sleep among Pierce students. To address this question, use PSPP/SPSS and theStudent Survey_Complete.sav Download Student Survey_Complete.savdataset to determine the correlation between sleep at the beginning of the semester (Sleep) and caffeine intake (Caffei).

1. Reportthe correlation and p-value from the PSPP/SPSS output.
2. Based on the correlation and p-value, how strong is the correlation and is itstatistically significant?

We believe that sleep differences can predict caffeine intake. To explore this question, conduct a regression analysis using PSPP/SPSS and theStudent Survey_Complete.sav Download Student Survey_Complete.savdataset, with Sleep as the predictor (X, Independent Variable) and Caffeine as the criterion variable (Y, Dependent Variable).

1. Reportthe prediction equation using the slope and y-intercept values from PSPP output.
2. Provide an interpretation for the slope (b) and the y-intercept (a).
3. If someone get 3 hours of sleep, what would be predict their caffeine intake to be?

Include a PDF copy of your PSPP/SPSS

(Attachments are used for both questions)

Case Caffei Movie Sleep 00 1.00 6.00 2 00 1.00 8.00 3 2.00 00 6.00 4 00 00 6.00 5 1.00 1.00 7.00 6 7 00 1.00 6.00 8 00 00 7.00 LO 2.00 2.00 8.00 10 4.00 00 4.00 11 00 .00 8.00 12 00 2.00 9.00 13 5.00 00 3.00 14 1.00 1.00 9.00 15 00 .00 9.00 16 00 .00 6.00 17 00 .00 5.00 18 2.00 00 8.00 19 00 00 10.00 20 00 3.00 5.00 21 1.00 2.00 7.00 22 00 1.00 9.00Case Caffei Movie Sleep 23 3.00 3.00 8.00 24 2.00 00 9.00 25 .00 1.00 8.00 26 1.00 1.00 5.00 27 00 2.00 6.00 28 00 00 12.00 29 00 2.00 9.00 30 00 1.00 9.00 31 1.00 4.00 6.00 32 1.00 5.00 6.00 33 3.00 1.00 7.00 34 1.00 00 5.00 35 2.00 00 7.00 36 1.00 2.00 7.00 37 1.00 2.00 5.00 38 2.00 1.00 5.00 39 5.00 1.00 6.00 40 3.00 00 7.00 41 1.00 00 5.00 42 3.00 00 6.50 43 3.00 2.00 5.00 44 1.00 1.00 7.00Case Caffei Movie Sleep JI J.UV 38 2.00 1.00 5.00 39 5.00 1.00 6.00 40 3.00 00 7.00 41 1.00 00 5.00 42 3.00 00 6.50 43 3.00 2.00 5.00 44 1.00 1.00 7.00 45 3.00 4.00 7.00 46 2.00 00 6.00 47 1.00 00 8.00 48 00 00 6.00 49 1.00 00 6.00 50 1.00 1.00 8.00 51 3.00 00 7.00 52 1.00 1.00 8.00 53 2.00 00 5.00 54 1.00 2.00 7.00 55 2.00 00 10.00 56 3.00 3.00 5.00 57 .00 1.00 7.00 58 4.00 00 7.00 59