The point estimate for p, the population proportion of accidents that were alcohol related is 0.12.
We have: Sample size, n = 100, Number of fatal accidents that were alcohol related, x = 12
The point estimate for p, the population proportion of accidents were alcohol related:
^p = xn
=12/100
=0.12
Therefore, the point estimate for p, the population proportion of accidents that were alcohol related is 0.12.
Missing word "A survey of 100 fatal accidents showed that 12 were alcohol related. Find a point estimate for p,.."
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