2.) The average words per minute a person can type is 40 words per minute with standard deviation of 3.5 words. If you choose 20 samples, what is the probability that the average words they can type...

Solve the following problems

Extracted text: 2.) The average words per minute a person can type is 40 words per minute with standard deviation of 3.5 words. If you choose 20 samples, what is the probability that the average words they can type is more than 39? 1.) The average total points per game in a basketball is 208.6 with standard deviation of 32.6. If we choose 82 games from these games what is the probability that the average total points is greater than 200? 2.) Teenagers spent most of their time on social media. They spent an average of 6.2 hours per day on social media with standard deviation of 1.3 hours. If we choose 20 teenagers, what is the probability that the average time they spent on social media is less than 6 hours?