Select the false statement about standard deviation. A. It is the average of the squared differences of the values from the mean.
B. It is the square root of variance.
C. It is calculated using the mean.

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Given the median qr and trapezoid mnpo what is the value of x?