Mathematics, 09.12.2020 07:20 alejdnn889283
Two S-year old girls, Alyse and Jocelyn, have been training to run a mile racc Alyse's I mile A is approximately Normally distributed with a mean of 13.5 minutes and a standard deviation of 2.5 minutes. Jocelyn's I mile time approximately Normally distributed with a mean of 12 minutes and a standard deviation of 1.5 minutes. Assuming A and J are independent random variables, what is the probability that Alyse has a smaller time than Jocelyn in a 1 sile race on a randomly selected day?
Answers: 1
Mathematics, 21.06.2019 18:30
Divide. write in the simplest form. 4 1/6 divided by 10
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 22.06.2019 02:30
Your weight on the moon is relative to your weight on earth. neil armstrong weighed 360 lbs. in his moon gear while on the earth, but on the moon he only weighed 60 lbs. how much would a 150 lb person weigh on the moon?
Answers: 1
Two S-year old girls, Alyse and Jocelyn, have been training to run a mile racc Alyse's I mile A is a...
Mathematics, 08.12.2020 23:00
Mathematics, 08.12.2020 23:00
History, 08.12.2020 23:00
Arts, 08.12.2020 23:00
History, 08.12.2020 23:00
Mathematics, 08.12.2020 23:00
Mathematics, 08.12.2020 23:00
SAT, 08.12.2020 23:00
Mathematics, 08.12.2020 23:00
English, 08.12.2020 23:00
Mathematics, 08.12.2020 23:00
Mathematics, 08.12.2020 23:00
Chemistry, 08.12.2020 23:00