Statistics 1
Take this short test to see if you can skip Statistics 1
You are buying uniforms for young male military recruits. You know the mean chest size and the standard deviation of the chest size. About what proportion of the chest sizes of the recruits would you expect to be within one standard deviation of the mean chest size? Choose the
best
answer.
50%, if the mean chest size is Normally distributed
2/3
50%, if the chest sizes are Normally distributed
68%, if the chest sizes are Normally distributed
95%
0% Complete
