Question

the process that produces sonora bars a type of candy is intended to pduce bars with a mean weight of 56 gm. The process standard deviation is known to be 0.77gm. A random sample of 49 candy bars yields a mean weight of 55.82 gm. Test to see wheather the candy bars are smaller than they are supposed to be alpha is .05 what isthe p value?
jnew
lnakdnad