Rami wrote this pattern by following the rule subtract 3. 96, 93, 90, 87, 84, 81, 78, 75, 72, 69, 66, 63, 60

Which statements about this pattern are true?

1 The digits in the tens place repeat at least three times in the pattern.

2 The numbers in this pattern alternate between even and odd.

3 All of the numbers in the pattern are even.

4 The digit in the ones place is always less than the digit in the tens place for each number in the pattern.

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.