The denoted modifyingabove p with caretp, is given by the formula modifyingabove p with caretpequals= where x is the number of individuals with a specified characteristic in a sample of n individuals.

The sample proportion, denoted by  ^p, is given by the formula ^p= , where x is the number of individuals with a specified characteristic in a sample of n individuals.

Step-by-step explanation:

Sample proportion is used to determine sample mean, sample standard error and test the hypotheses about the population.

sample mean can be stated as p and sample standard error can be found using the equation where

And if n×p×(1-p)≥10, then sample is assumed large enough to assume normal distribution and apply statistical test.

step-by-step explanation:

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step-by-step explanation:

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