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Find the mean, median, and mode of the following set.

27, 20, 34, 37, 21, 42, 39

A)mean: 31.4; median: 35.5; mode: 37
B)mean: 31.4; median: 34; no mode
C)mean: 36.7; median: 34; no mode
D)mean: 36.7; median: 37; no mode

Respuesta :

Ciaraebli

Answer:

The answer is B

Step-by-step explanation:

Mean is adding all of them up and dividing.

Median  is sorting them all into one line from least to most, then find the middle number. If there is 2, add both, then divide by 2.

Mode  Is the number you see the most. There can be more than one mode.

garybgajiton

Answer:

B.

Step-by-step explanation:

20, 21, 27, 34, 37, 39, 42

Median: (middle number) 34

Mode: There are no mode in the following data set.

Mean: 20 + 21 + 27 + 34 + 37 + 39 + 42 = 223/7 = 31.8

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