Estimate the mean from the following frequency table.

Give your answer to the nearest whole number.

Give your answer to the nearest whole number.

Time | Frequency | Midpoint | Time x Frequency |
---|---|---|---|

Mean =

Estimate the mean from the following frequency table.

Give your answer to the nearest whole number.

Give your answer to the nearest whole number.

Time | Frequency | Midpoint | Time x Frequency |
---|---|---|---|

Mean =