Math  /  Data & Statistics

Question2 From January to September, the mean number of car accidents in a city per month was 420. From October to December, the mean was 740 accidents per month. Find the mean number of car accidents per month for the whole year.

Studdy Solution
Calculate the mean number of accidents per month for the whole year:
Mean for the year=600012 \text{Mean for the year} = \frac{6000}{12}
Mean for the year=500 \text{Mean for the year} = 500
The mean number of car accidents per month for the whole year is:
500 \boxed{500}

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