Question

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Answer 1

@Vocaloid

Answer 2

7: have to list them from least to greatest, then find the median, Q1, Q3 then IQR = Q3 - Q1

lmk if you're getting stuck or want to check your solution

Answer 3

the first one is 35.5

Answer 4

good

for 8) here's the standard deviation formula

Answer 5

basically, you need to calculate x-bar (the mean) and n - 1 (which is just the number of data points minus 1)

then for each data value, apply the formula, and sum all the results of applying the formula

this is very tedious to do by hand so I honestly wouldn't blame you if you just used a calculator, just be sure to show the formula ;-;

Answer 6

ok we can skip to question 3 section 10. @Vocaloid

Answer 7

for 10 i personally think its b

Answer 8

yeah good

did you get #9?

Answer 9

yeah

Answer 10

9=5

Answer 11

good