A large lecture dass has 280 students. The professor has announced that the mean score on an exam is 74 with a standard deviation of 8. At least what percent of students scored within 50 and 98 using Chebyshew's theorem? wed. 100 Select one ion O a 0.84 Obo55 Oc 0.75 Od.0.89 OE.009 ibution (Exports are in $ millions). Compute the mean.
A large lecture dass has 280 students. The professor has announced that the mean score on an exam is 74 with a standard deviation of 8. At least what percent of students scored within 50 and 98 using Chebyshew's theorem? wed. 100 Select one ion O a 0.84 Obo55 Oc 0.75 Od.0.89 OE.009 ibution (Exports are in $ millions). Compute the mean.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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![A large lecture dass has 280 students. The professor has announced that the mean score on an exam is 74 with a standard deviation of 8. At least what
percent of students scored within 50 and 98 using Chebyshews theorem?
wed
1.00
Select one
tion
O a 0.84
Ob0.55
Oc 0.75
O d.0.89
OE.0.69
ribution (Exports are in $ millions). Compute the mean.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f60bcff-af35-40e6-a343-4a1c892bf636%2F19628f2f-39c8-4f15-8565-9b38fa34e2cc%2Fg3a2rlv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A large lecture dass has 280 students. The professor has announced that the mean score on an exam is 74 with a standard deviation of 8. At least what
percent of students scored within 50 and 98 using Chebyshews theorem?
wed
1.00
Select one
tion
O a 0.84
Ob0.55
Oc 0.75
O d.0.89
OE.0.69
ribution (Exports are in $ millions). Compute the mean.
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