John and 3 friends are going out for pizza for lunch. They split one pizza and 4 large drinks. The pizza cost $10.00. They spend
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Answer:
p = 0.299
Step-by-step explanation:
A proportion is the number of desired outcomes divided by the number of total outcomes.
Desired outcomes:
We want to estimate the proportion of oil tankers that had spills. Of the 1453, 1018 did not have spills, and 1453 - 1018 = 435 had. So
Total outcomes:
All the 1453 tankers, so
Estimating the proportion