13 is 10.3923048454
14 is 13.416407865
15 is 6
16 is 6.7082039325
Answer: -34
Step-by-step explanation:
Hey there, standard deviation it's like a measure of numbers that's on a chart, as the numbers increase the higher the line increases. Here is an example.
Pythagorean thereom . figure what it is and then you will know what to do
The answer is 18. Substitute in the 10 for x and solve for y. Answer is B. Hope this helps!!!