Dark03
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How do I do these two types of problems? I know how to do Mean, mode, and median. But These two just have me stumped. The one's bubbled in were my answer but they were wrong, please explain what I should do.

How do I do these two types of problems I know how to do Mean mode and median But These two just have me stumped The ones bubbled in were my answer but they wer class=
How do I do these two types of problems I know how to do Mean mode and median But These two just have me stumped The ones bubbled in were my answer but they wer class=

Respuesta :

meerkat18
What is the mean of the data set?
Data set:
393 ; 399 ; 402 ; 402 ; 407 ; 410 ; 424 ; 425 ; 428

393 + 399 + 402 + 402 + 407 + 410 + 424 + 425 + 428 = 3,690
3,690 / 9  = 410

The mean is 410. It is the average of all numbers.

What is the median of the data set?
Data set:
01 ; 03 ; 14 ; 15 ; 22 ; 35 ; 35 ; 43

There are 8 numbers, we need to get the sum middle 2 and divide it by 2 to get the median.

15 + 22 = 37
37/2 = 18.50

The median is 18.50

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