Respuesta :
The mean number of advertisements received by each family during the month is 13.11 (rounded to the nearest hundredth)
What are mean?
The mean is the average value which can be calculated by dividing the sum of observations by the number of observations;
Mean = Sum of observations/the number of observations
The following data represent the number of pop-up advertisements received by 10 families during the past month.
59 8 3 4 7 5 9 11 12
We have to Calculate the mean number of advertisements received by each family during the month.
Mean = Sum of observations/the number of observations
Mean = (59 + 8 + 3 + 4 + 7 + 5 + 9 + 11 + 12) / 9
Mean = 13.11
Therefore, the mean number of advertisements received by each family during the month is 13.11 (rounded to the nearest hundredth)
Learn more about mean and median;
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