Concept explainers
To find: The expression that depict the probability of randomly selected 100 adults out of which less than 65 has their own home.
Answer to Problem 16PT2
The required expression is
Explanation of Solution
Given:
Number of success ( x ) = 65
Population proportion ( p ) = 0.71
Calculation:
Here,
Thus, the normal approximation to binomial distribution could be used.
The values of mean and standard deviation are:
The probability of randomly selected 100 adults out of which less than 65 has their own home is:
Hence, the correct option is (c).
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