Mathematics, 01.04.2020 01:56, ekerns2000paa19x
A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 302 minutes. Assume that the times are normally distributed, with a standard deviation of 72 minutes.
Use this table or the ALEKS calculator to find the percentage of times that are longer than 320 minutes. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%).
Answers: 1
Mathematics, 21.06.2019 17:30, bazsinghnagoke
What is the number 321,000,000 in scientific notation? also what is the number? ?
Answers: 2
Mathematics, 21.06.2019 19:00, munozgiselle
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
Mathematics, 21.06.2019 19:20, solobiancaa
Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?
Answers: 1
A race director is preparing for an upcoming marathon and estimates that the mean time to finish is...
Mathematics, 27.09.2019 14:30
Mathematics, 27.09.2019 14:30
Mathematics, 27.09.2019 14:30