Question
The average length of time it takes to complete a masters program . in statistics is 5.2 years, with a standard deviation of 0.7 years.
The average length of time it takes to complete a masters program . in statistics is 5.2 years, with a standard deviation of 0.7 years.
I a random sample of 40 individuals with a masters . in statistics, what is the approximate probability that the sample average of masters completion time was greater than 5.3years?
answer- 0.183 please explain
7/ sq rt 0f 40?
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Numerical Algebra Matrix Theory Differential Algebraic Equations And Control Theory
Authors: Peter Benner, Matthias Bollhöfer, Daniel Kressner, Christian Mehl, Tatjana Stykel
1st Edition
3319152602, 9783319152608
