You roll 100 dice and record the sum of the rst roll. You then x 70 dice and roll the remaining 30 and record the sum of the second roll. You repeat this procedure 1000 times, only rolling 30 of the dice. The correlation between the sum of the rst roll and the subsequent sums is closest to:

How do you write y-10=2 (x-8) in standard form

Which equation can be solved to find x the measure of jk in the apex

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.