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No. & Date Asked  Question 

# 620 :: 2/8/09

The total area under the curve of the standard normal distribution is not necessarily 1.0.
A) True
B) False. . .
Normal Curve,
Standard Normal Distribution,
Standard Normal Curve 
# 372 :: 9/8/08

Can you please direct me to a site that would have an illustration of the normal curve that also includes cumulative percentiles, Zscore equivalents,. . .
SAT Scores,
Normal Curve 
# 317 :: 8/5/08

Can the bell curve probability value be over the value of 1?. . .
Normal Curve,
Bell Curve 
# 189 :: 5/12/08

A sample of PVC pipes coming off a production line were tested for pipe diameter size. The statistical results (in millimeters) were:
Mean 300
. . .
Normal Rule,
Normal Curve,
Bell Curve,
Normal Distribution 
# 91 :: 2/24/08

IQ tests generally have scores in which the mean is 100, and the standard deviation is 16. If your IQ score was 134, what percentage of the population. . .
Normal Curve 
# 14 :: 10/23/07

What percent of the time should this occur? (ZScore) ?. . .
ZScore,
Normally Distributed,
Standard Deviation,
Normal Curve 
# 5 :: 10/23/07

If you have a normal distribution of a random variable x, with a mean of 56 and standard deviation of 8: What is the probability that the random varia. . .
Nomal Distribution,
Normal Curve 