subject
Mathematics, 15.05.2021 04:40 jenniferjennifer5327

The time required to play a new video game is normally distributed. If the mean time to play this game is 23.5 hours with a standard deviation of 1.7 hours, what is the probability that a player will complete this game in between 21.8 and 25.2 hours? A. 47.72%
B. 68.24%
C. 99.74%
D. 95.44%

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles
Answers: 1
question
Mathematics, 21.06.2019 18:30
The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?
Answers: 3
question
Mathematics, 21.06.2019 21:50
Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.
Answers: 3
question
Mathematics, 22.06.2019 00:30
Simplify the algebraic expression 8y-2(y+4)
Answers: 2
You know the right answer?
The time required to play a new video game is normally distributed. If the mean time to play this ga...
Questions
question
Social Studies, 09.01.2021 21:40
question
Mathematics, 09.01.2021 21:40
question
English, 09.01.2021 21:40
question
History, 09.01.2021 21:40
Questions on the website: 13722363