Breaking strength of at least


The breaking strength of certain kind of yarn produced by the vendor has a normal distribution with mean 95 and standard deviation 11.

a. Determine the probability that the random sample of yarn has breaking strength that is in 1.5 standard deviations of mean?

b. Suppose five samples of yarn are chosen randomly. Determine the probability that at least one of them has the breaking strength of at least 100?

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: Breaking strength of at least
Reference No:- TGS0860538

Expected delivery within 24 Hours