The brain size (in hundreds of thousands of pixels) is reported for some men and women in

Question:

The brain size (in hundreds of thousands of pixels) is reported for some men and women in the table. €œIn Vivo Brain Size and Intelligence,€ Intelligence, 15, 223€“228.)

a. Make two separate stemplots (or dotplots or histograms). Does either data set show strong skew? If so, is the distribution right-skewed or left-skewed?

b. Compare the means.

c. Compare the standard deviations.

The brain size (in hundreds of thousands of pixels) is

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...