The mean is12 the range is 4there twomodes can your desgin anthor line plot . how do you know your criteria

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount