A stem-and-leaf plot for the number of touchdowns sco 1/3 4 5 788 Key: 115 = 15 20 1 2 2 3 4 5 7 889 300 1 1 1 2 2 3 3 4
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
A stem-and-leaf plot for the number of touchdowns sco 1/3 4 5 788 Key: 115 = 15 20 1 2 2 3 4 5 7 889 300 1 1 1 2 2 3 3 4
(a) If a team is selected at random, find the probability the team scored at least 30 touchdowns. (Round to three decimal places as needed.) (b) If a team is selected at random, find the probability the team scored between 40 and 50 touchdowns inclusive (Round to three decimal places as needed.) (c) If a team is selected at random, find the probability the team scored more than 69 touchdowns. (Round to three decimal places as needed.) Are any of these events unusual? Select all the unusual events below. A. Scoring between 40 and 50 touchdowns inclusive is unusual B. Scoring at least 30 touchdowns is unusual C. Scoring more than 69 touchdowns is unusual D. None of the events are unusual