A random sample of nine pairs of measurements is shown in the following table (saved in the

Question:

A random sample of nine pairs of measurements is shown in the following table (saved in the LM14_40 file).

a. Use the Wilcoxon signed rank test to determine wheth er the data provide sufficient evidence to indicate that the probability distribution for population 1 is shifted to the right of the probability distribution for population 2.
Test, using a = .05.
b. Use the Wilcoxon signed rank test to determine wheth er the data provide sufficient evidence to indicate that the probability distribution for population 1 is shifted either to the right or to the left of the probability distri bution for population 2. Test, using a = .05.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...