The price of a silk scarf is $32. The sales tax is $1.92. What is the sales-tax rate?

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?