Hi

given a normal distribution with a mean of 6000 and standard diviation 1500

 what score is at the 30th percentile?

*Note: 

      -.5244 = (x -6000)/1500   |NORMSINV(0.3) = -.5244

     -.5244*1500 + 6000 = x = 5213.4

 



 

RELATED QUESTIONS

given a normal distribution with a mean of 6000and a standard deviation 1500 what is the... (answered by ewatrrr)

Use a standard normal table to find the z-score that corresponds to the 30th... (answered by ewatrrr)

a statistics exam has test scored with a normal distribution. The mean score was a 75... (answered by ewatrrr)

Assuming a normal distribution, what is the z-score associated with the 99th... (answered by stanbon,solver91311)

Assuming a normal distribution, what is the z-score associated with the 90th percentile?
 (answered by CubeyThePenguin)

The verbal part of the Graduate Record Exam (GRE) has a mean of 500 and a standard... (answered by ewatrrr)

Consider a normal distribution curve where 90-th percentile is at 14 and the 45-th... (answered by greenestamps)

In a normal distribution with a mean of 330 and a standard deviation of 60 what are the... (answered by ewatrrr)

 score are widely used standardized test for college admission in usa. score are based on  (answered by Boreal)