In a Leichtman Research Group survey of 1150 TV households, 75.2%of them had at least one Internet-connected TV device (for example, Smart TV, standalone streaming device, connected video game console). A marketing executive wants to convey high penetration of Internet-connected TV devices, so he makes the claim that the percentage of all homes with at least one Internet-connected TV device is equal to 83%. Test that claim using a

0.01 significance level. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution.

A. Let p denote the population proportion of all homes with at least one Internet-connected TV device. Identify the null and alternative hypotheses.

B. Identify the test statistic. C. Identify the P-value. D. State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim