Mathematics, 05.10.2021 18:50 valeriemccarty6212

A survey was taken among college students to find out how many hours they spend studying each week. The data were approximately normally distributed with a mean of 22 hours and a standard deviation of 5 hours. What percent of students studied less than 7 hours a week?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, margaret1758

Use the distributive law to multiply. 3(4x + 5y + 6)

Answers: 2

continue

Mathematics, 21.06.2019 21:00, david1236544

Graph the equationy= x+3[tex]y = x + 3[/tex]

Answers: 1

continue

Mathematics, 21.06.2019 22:00, connorhanratty6487

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Answers: 1

continue

Mathematics, 21.06.2019 23:00, 20068088

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

Answers: 1

continue

You know the right answer?

A survey was taken among college students to find out how many hours they spend studying each week....