How much do 2nd graders weigh? The department provided wt distributions ...

     How much   do 2nd graders weigh? The department provided wt distributions. weight- ( 7%   / 21% / 41% / 19% / 12%/ ) an school took a random sample of 125 2nd graders   and obtained the distribution weight: weight-( 89) # of students- ( 6 / 29 /   50 / 30 / 10 ) is the weight distribution for the school a good fit to the   department? use sd 0.05.