1 . Generating the sampling distribution of the mean Suppose you use sampling techniques to estimate the mean of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. To do this, you perform an experiment in which you roll a twelve-sided die two times (or equivalently, roll two twelve-sided dice one time) and calculate the mean of your sample.

For what value of x does 4x = (1/8) x + 5?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.