SOLUTION: • A school has 265 students. The number of students per classroom is normally distributed with a mean of 14.6 and a standard deviation of 0.43. Approximately, how many classrooms
Algebra.Com
Question 875882: • A school has 265 students. The number of students per classroom is normally distributed with a mean of 14.6 and a standard deviation of 0.43. Approximately, how many classrooms have between 14.17 and 15.03 people?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
14.17 < x < 15.03 (1SD from mean = 14.6) Or ~ 18 Classrooms
RELATED QUESTIONS
There are 330 students at Valley Central High School enrolled in Chemistry. On the April... (answered by VFBundy)
At a local high school, GPA's are normally distributed with a mean of 2.9 and standard... (answered by ewatrrr)
A class of 200 students takes an exam. The students' scores are normally distributed with (answered by stanbon)
Bruslan is the architect in charge of designing a new elementary school. He has been told (answered by ankor@dixie-net.com,ikleyn)
Suppose the test scores of 600 students are normally distributed with a mean of 76 and... (answered by stanbon)
The scores on a college entrance examination are normally distributed with a mean of 550... (answered by VFBundy)
The scores on a college entrance examination are normally distributed with a mean of 550... (answered by Boreal)
The scores on a college entrance examination are normally distributed with a mean of 550... (answered by VFBundy)
Do “A” students tend to sit in a particular part of the classroom? An instructor... (answered by jim_thompson5910)