4. For the list of numbers {38, 46, 45, 50, 52, 54, 58, 55,57), find the average and stan-dard deviation. You must do your computation

4 answers
Question:

4. For the list of numbers {38, 46, 45, 50, 52, 54, 58, 55,57), find the average and stan- dard deviation. You must do your computation by hand (you can use your calculator
to add, subtract, multiply, divide and do powers and roots, but you have to write
down what you compute and you cannot use an avg/SD property of a calculator to
compute them), and you must show all steps to receive full credit. It is best to or-
ganize everything into a table. How many numbers are within 1 SD of the average?
2 SD?

Answers

answer: 9

step-by-step explanation:

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

answer4 to the second power is 16

and 4 to the third power is 64,

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

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