subject
Mathematics, 26.09.2019 15:00 accioanswers

The ski lift at thunder mountain called devils canyon is quite dangerous. usually 2% of the skiers who attempt the run will injure themselves due to falls.

8. what is the probability that exactly 3 of the next 100 skiers who attempt this run will injure themselves?

answer choices:
0.126
0.175
0.182
0.215

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
question
Mathematics, 21.06.2019 23:20
Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity
Answers: 1
question
Mathematics, 22.06.2019 02:10
You use technology ans find a sum of 6.712e-8. write this sum in standard form
Answers: 1
question
Mathematics, 22.06.2019 03:30
An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8
Answers: 1
You know the right answer?
The ski lift at thunder mountain called devils canyon is quite dangerous. usually 2% of the skiers w...
Questions
question
Chemistry, 05.10.2019 03:00