Mathematics, 28.05.2020 20:02 yoooo9313

2. The number of phones (landline and cell) owned by the members of each of nine families is 3, 5, 6, 6, 6,
6,7,7,8.
a. Use the mathematical formula for the mean (determine the sum of the data points, and divide by the
number of data points) to find the mean number of phones owned for these nine families.

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2. The number of phones (landline and cell) owned by the members of each of nine families is 3, 5, 6...