Question 1
Exhibit 6-2
The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds.
Refer to Exhibit 6-2. What percent of players weigh between 180 and 220 pounds?
◦
28.81%
◦
0.5762%
◦
0.281%
◦
57.62%
Question 2
Exhibit 6-2
The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds.
Refer to Exhibit 6-2. What is the minimum weight of the middle 95% of the players?
◦
196
◦
151
◦
249
◦
190