# Question

Fill in the blanks.

a. The mean of all possible sample proportions is equal to the_______.

b. For large samples, the possible sample proportions have approximately a distribution.

c. A rule of thumb for using a normal distribution to approximate the distribution of all possible sample proportions is that both and are or greater.

a. The mean of all possible sample proportions is equal to the_______.

b. For large samples, the possible sample proportions have approximately a distribution.

c. A rule of thumb for using a normal distribution to approximate the distribution of all possible sample proportions is that both and are or greater.

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