Answer:
s = 19.7
Step-by-step explanation:
First we need to calculate the mean x' of the sample as:

We sum all the scores and divide them by the number of scores.
Then, the standard deviation s is calculated as:

We square every score less the mean, sum every value, then divide that by the number of scores less 1 and finally, we calculate the square root.
So, the standard deviation of the sample is 19.7
Six hundred two thousand one hundred seven.
The first two are like terms, and the second are as well. All you need to do is combine them.
Answer:
Tell my kids I’ll hate them when i die cause i lost my phone
Step-by-step explanation:
Cow man mooing