$20.05

$20.50

$21.00

$25.00

It is likely that all visitors hiked between 4 and 5 miles.

It is likely that most visitors hiked exactly 4.5 miles.

It is not possible that any visitor hiked less than 3 miles.

It is plausible that the mean distance hiked for all visitors is between 4 and 5 miles.

If all viewers had voted, Contestant 2 would have won.

Viewers voting by social media were likely to be younger than viewers voting by text message.

If all viewers who voted had voted by social media instead of by text message, Contestant 2 would have won.

Viewers voting by social media were more likely to prefer Contestant 2 than were viewers voting by text message.

The mean of data set A is greater than the mean of data set

D. There is not enough information to compare the means of the data sets.

1

There is not enough information to compare the means of the data sets.