Can someone me pls

the options are

a.78.23 to 115.43

b.74.23 to 113.43

c.72.3 to 103.3

d 76.3 to 118.3

The mean is the average.

Add the number of contacts and divide by the number of people:

112 + 104 + 96 + 54 +98 +120 = 584

584 / 6 = 97.3

The mean = 97.3

Now add the standard deviation to the mean for the higher value and subtract the standard deviation from the mean for the lower value:

97.3 - 21 = 76.3

97.3 +21 = 118.3

The answer would be D.

the answer is 37

step-by-step explanation:

google dat sis

step-by-step explanation: