Mathematics, 06.01.2021 04:00 mariahchaparro08
The 200-meter race times at a state track meet are normally distributed with a mean
of 13.56 seconds and a standard deviation of 2.24 seconds. Using the Standard
Normal Probabilities table, what is the approximate probability that a runner chosen
at random will have a 200-meter time less than 13.5 seconds? (5 points)
1) 0.4880
2) 0.6331
3) 0.7422
4) 0.5714
5) 0.7910
Answers: 2
Mathematics, 21.06.2019 14:00
Arandom number generator is used to model the patterns of animals in the wild this type of study is called
Answers: 1
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
Mathematics, 22.06.2019 00:30
What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2
Answers: 2
Mathematics, 22.06.2019 00:30
If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces
Answers: 2
The 200-meter race times at a state track meet are normally distributed with a mean
of 13.56 second...
Mathematics, 20.02.2020 05:56
Mathematics, 20.02.2020 05:56
Mathematics, 20.02.2020 05:57
History, 20.02.2020 05:57