A Videocassette Rental Store Wants to Know What Proportion of Its

Short Answer

A videocassette rental store wants to know what proportion of its stock should include the Beta format VCR.A random sample of the owners of VCRs is suggested.Five hundred VCR owners are asked if they own the Beta or VHS format.Out of 500 interviewed,125 were owners of the Beta format.Presume that the true population proportion of Beta format VCRs is $\pi$
= 0.32.Describe the sampling distribution of the proportion of Beta format ownership.
Distribution is:
Mean:
SD: