One of the datasets available with the text is about the Golden State Warriors 2015-2016 Season - there is a total of 82games in a NBA season. One of the variables is Free Throws Attempted. We will work with this variable to answer the following questions.

1. What is an average number of free throws for the Warriors to attempt during a game? You need to find the 95% confidence interval using the following mean and standard deviation for free throws attempted over 82 games: x = 21.83 attempts with s = 7.73attempts.

2. Is there evidence that the mean n umber of free throws attempted per game by the Warriors players is less than the mean for all NBA teams (assume = 25 for the mean for all NBA teams)? The mean and standard deviation for the Warriors players are given above.