In what follows use any of the following tests/procedures: regression, confidence intervals, one-sided t-test, or two-sided t-test. all the procedures should be done with 5% p-value or 95% confidence interval. use the brains data. setup: is it reasonable to claim that the average head circumference is less than 56?

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

35 is an outlier

step-by-step explanation:

answer4 to the second power is 16

and 4 to the third power is 64,