The volume in m3/ha in a mature Douglas-r stand was estimated from 10 plots independently by two crews (thus giving \"paired observations"). Crew #1 consisted of two students in a Monday lab and Crew #2 consisted of two students from a Friday lab. Answer the following questions (Part 1 to Part 5) using this description. Question 40 1 pts Part 1 To find out whether the two estimates are different at 95% confidence level, what distribution would you use? O t distribution O Z distribution O F distribution O Chi-squared distributionPart 2 To find out whether the two estimates are different at 95% confidence level, what tabulated value would you use? Question 42 1 pts Part 3 What is the standard error of differences between the two estimates? Question 43 1 pts Part 4 To find out whether the two estimates are different at 95% confidence level, what is the value of the test statistic you obtained?Question 44 1 pts Part 5 Based on your tabulated value in Part 2 and your test statistic in Part 4, is there enough evidence to say that the two estimates differ at alpha =0.05? There is not enough evidence to say that the two estimates differ There is enough evidence to say that the two estimates differ