The U.S. Health Department reported that 40% of households had both a wireless phone and a landline. Assume that in a simple random sample of 300 households, 105 are found to have both services. With this information answer the following questions. a. What is the population proportion, IT? b. What is the sample proportion, p? c. What is the standard error of the sample proportion? d. In the sampling distribution of the proportion, what is the probability that a sample of this size would result in a sample proportion at least 35%