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What amount spent on books has a standardized score equal to 0.5 if the mean amount spent was 300 and the standard deviation is 100?
The formula for Z-Score is: (x-mu)/sigma. We know from the information given that Z=0.5, mu=300 & sigma=100. Solve for x and plug in the values. X=Z*sigma+mu; x=0.5*100+300 or x=350. So, $350 is amount spent on books.
Find P 9 x 15 when mu equals 12 and sigma equals 2?
0.8664
In a normal distribution with mu equals 25 and sigma equals 6 what number corresponds to z equals 3?
Z = (x-mu)/sigma or 3 = (x - 25)/6 or 18 = x - 25 or x = 42. So, for Z = 3, x = 42.
The area under a normal curve with mu equals 15 and sigma equals 2 is?
It's just rock and roll...
How do you find a z-score?
Z Score is (x-mu)/sigma. The Z-Score allows you to go to a standard normal distribution chart and to determine probabilities or numerical values.
When was Sigma Mu Sigma created?
Sigma Mu Sigma was created on 1921-03-25.
When was Mu Sigma Rho created?
Mu Sigma Rho was created in 1968.
When was Sigma Alpha Mu created?
Sigma Alpha Mu was created in 1909.
What is the motto of Sigma Mu Delta?
The motto of Sigma Mu Delta is 'Prevailing Together'.
What is the population of Mu Sigma Inc.?
Mu Sigma Inc.'s population is 2,011.
What is Sigma Mu Delta's motto?
Sigma Mu Delta's motto is 'Praevaleti Uniter'.
When was Mu Sigma Upsilon created?
Mu Sigma Upsilon was created on 1981-11-21.
When was Sigma Mu Delta created?
Sigma Mu Delta was created on 1994-02-09.
What is Mu Sigma Upsilon's motto?
Mu Sigma Upsilon's motto is 'Women Always United'.
When was Beta Mu Sigma created?
Beta Mu Sigma was created on 1987-12-17.
When was Mu Sigma Inc. created?
Mu Sigma Inc. was created on 2011-09-27.
What is Mu Sigma Inc.'s population?
Mu Sigma Inc.'s population is 1,500.
