I had to repost this one, I got a P value of .1475 but its showing as incorrect :( I need help with finding P value, test statistic, and finding a conclusion for the data :(

Score: 0.67 of 2 pts 4 . 1 of3 (3 complete)v } . Hw Score: 33.33%, 2 of 6 pts 1 1..210-T Question Help V a A researcher takes measurements of water clarity at the same location in a lake on the same dates during the course of a year and repeats the measurements on the same dates 5 years later. The researcher immerses a weighted disk painted black and white and measures the depth (in inches) at which it is no longer visible. The collected data is given in the accompanying table. Let X represent the initial depth and let Y represent the depth 5 years later. Complete parts (a) through (c) below. E Click the icon to view the water clarity data. (a) Why is it important to take the measurements on the same date? A. Using the same dates makes it easier to remember to take samples. B. Those are the same dates that all biologists use to take water clarity samples. C. Using the same dates maximizes the difference in water clarity. -" D. Using the same dates makes the second sample dependent on the rst. (b) Does the evidence suggest that the clarity of the lake is improving at the u= 0.05 level of signicance? Note that the normal probability plot and boxplot ot the data indicate that the differences are approximately normally distributed with no outliers. Choose the correct conclusion below. Let d, = Yi - Xi. What are the correct null and alternative hypotheses? A. Hozpdio 'VB. Hozpd=0 c. Hozpd=0 H1:pd=0 H1zpd>0 H1zpd0 D. Hozpd=0 E. Hozpd0 H1:pd0 H1zpd