Part A: The appropriate measure of the center to describe the distribution of data would be A. Mean

B. Median

C. Range

D. Mode

Part B: The appropriate measure of spread to describe the distribution of data would be

A. Range

B. Standard deviation

C. Interquartile Range

D. First quartile

Part C: The box plot represents the data. Calculate the appropriate measure of spread

A. IQR=45

B. IQR=13

C. Standard deviation=8

D. Standard deviation=55

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18. g

20. h 30 degree turn.

21. d 90 degree angles

and also 19 is a. a sphere not a cirlcle

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the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

x-3y=4

step-by-step e