Question

Polling suggests that 45% of the US adult population does not own a car. A random sample of 500 Americans will be taken. The sampling distribution of a sample proportion suggests that: (select all of the following which are correct) Select one or more 45% of the 500 Americans sampled will not own a car. Since the 500 Americans are randomly sampled, we cannot make any kind of predictions It is less likely for less than 40% of the 500 Americans sampled to notewn a car than it is for It is more likely for less than 46% of the 500 Americans sampled to not own a car than it is for Across a large number of random samples, we should expect that, on average, 45% of the about the resulting sample proportion. more than 50% of the Americans sampled to not own a car. more than 45% of the Americans sampled to not own a car. 500 Americans sampled will not own a car

Answer 1

The correct options is: D and E It is more likely for less than 46% of the 500 Americans sampled to not own a car than it is for more than 45% of the Americans sampled to not own a car Across alargenumber ofrandom samples, we should expect that, on average, 45% of the 500 Americans sampled will not own a car