Calculate the Standard Deviation for the given Data Sets. 1.) 7, 1, 3, 9, 8, 1

2.) 11, 14, 10, 12, 15, 6

3.) 19, 17, 10, 10, 12, 5, 13, 2

Can (2,3 and square root 10) be sides ona right triangle?

Use the graph of the sine function y=2sinθ shown below

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?