The height of seven girls in the 8th grade are listed in inches: 61, 63, 65, 62, 65, 64, 68
Find the standard deviation. Show your work. You can use the table method to find the standard deviation. Assume this is a sample. Round your answer to the nearest hundredth if necessary.

A) find the derivative of the inverse to f(x) = 3x + sint at x 6. b) (cale) find the derivative of the inverse to f(x)+3sin at x 6. if x +2y -34, ind he behaviar of the cure at 4,.3), c) a. increasing, concave up d. decreasing, concave down b. increasing, concave down e. decreasing, inflection point c. decreasing, concave up