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MBA.Graduate Psychology,PHD in HRM
Strayer,Phoniex,
Feb-1999 - Mar-2006
MBA.Graduate Psychology,PHD in HRM
Strayer,Phoniex,University of California
Feb-1999 - Mar-2006
PR Manager
LSGH LLC
Apr-2003 - Apr-2007
The H2 Hummer limousine has eight tires on it. A fleet of 1251 H2 limos was fit with a batch of tires
that mistakenly passed quality testing. The following table lists the frequency distribution of the
number of defective tires on the 1251 H2 limos.
Number of
defective
tires 0 1 2 3 4 5 6 7 8 Number of
H2 limos 66 215 354 327 195 72 15 4 3 Construct a probability distribution table for the numbers of defective tires on these limos.
Round your answers to three decimal places.
x P(x) 0
1
2
3
4
5
6
7
8 Calculate the mean and standard deviation for the probability distribution you developed for the
number of defective tires on all 1251 H2 Hummer limousines.
Round your answers to three decimal places. There is an average of tires. defective tires per limo, with a standard deviation of
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