58% of u. s adults have very little confidence in newspapers. you randomly select 10 u. s adults find the probability that the number of u. s adults who have very little confidence in newspaper

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Hundred and tens tables to make 430 in five different ways