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Bingel [31]
2 years ago
9

The teacher collected some snowfall data during one of the snow days last year. Estimate the total snowfall throughout the day.

Mathematics
1 answer:
Sedaia [141]2 years ago
3 0

The total snowfall throughout the day is the expected value of the distribution.

The estimated total snowfall during the day is 30 inches

Start by calculating the average rate of snow collected on that day.

Rate = \frac{0 + 1.5 + 2.5 + 2.0 +1.0 +0.5}{6}

This gives

Rate = \frac{7.5}{6}

Divide 7.5 by 6

Rate = 1.25

There are 24 hours in a day.

So, the total snowfall is:

Total  = Rate \times Hours

This gives

Total  = 1.25 \times 24

Multiply

Total  = 30

Hence, the estimated total snowfall during the day is 30 inches

Read more about expected values at:

brainly.com/question/13005177

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Answer:

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Problems of normal distributions can be solved using the z-score formula.

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