subject
Mathematics, 10.03.2020 08:22 leonthegreat24

Scores on the SAT verbal test in recent years follow approximately the N(515, 109) distribution.

The proportion of students scoring between 460 and 550 is closest to

A. 0.317.
B. 0.309.
C. 0.626.
D. 0.681.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Arestaurant needs to buy thirty-seven new plates. if each box has five plates in it, how many boxes will they need to buy?
Answers: 1
question
Mathematics, 21.06.2019 18:00
What is an alternate exterior angle
Answers: 1
question
Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
question
Mathematics, 21.06.2019 19:30
Evaluate the expression. (9 + 5)(3 + 2)0
Answers: 1
You know the right answer?
Scores on the SAT verbal test in recent years follow approximately the N(515, 109) distribution.
Questions
question
Mathematics, 08.01.2021 21:50
question
Computers and Technology, 08.01.2021 21:50
question
Mathematics, 08.01.2021 21:50
question
Mathematics, 08.01.2021 21:50
question
Mathematics, 08.01.2021 21:50
Questions on the website: 13722361