a. Calculate the first four moments about the mean for the distribution of Table 5.5. b. Illustrate the use of Charlier’s check for the computations in c. Apply Sheppard’s corrections to the moments...

a. Calculate the first four moments about the mean for the distribution of Table 5.5.

b. Illustrate the use of Charlier’s check for the computations in

c. Apply Sheppard’s corrections to the moments obtained

d. Calculate the first four moments about the mean for the distribution (a) without Sheppard’s corrections and (b) with Sheppard’s corrections.

e.