subject
Mathematics, 05.11.2020 18:50 mikeydog6273

An exam is standardized to a Normal model, with a mean of 105 and a standard deviation of 15. Based on the Normal model N(105, 15) a) What exam score represents the 63rd percentile?
b) What exam score represents the 95th percentile?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01
Answers: 1
question
Mathematics, 21.06.2019 17:10
If angle 2=3x +1 and angle 3=2x +4what is angle 2
Answers: 1
question
Mathematics, 21.06.2019 20:00
Landon wrote that 3−2.6=4. which statement about his answer is true?
Answers: 1
question
Mathematics, 21.06.2019 21:00
You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up
Answers: 1
You know the right answer?
An exam is standardized to a Normal model, with a mean of 105 and a standard deviation of 15. Based...
Questions
question
Computers and Technology, 05.12.2019 06:31
question
Mathematics, 05.12.2019 06:31
question
Mathematics, 05.12.2019 06:31
question
History, 05.12.2019 06:31