A brand name has an 80 ​% recognition rate. If the owner of the brand wants to verify that rate by beginning with a small sample of 5 of randomly selected​ consumers, find the probability that exactly 4 of the 5 consumers recognize the brand name. Also, find the probability that the number who recognize the brand name is not 4

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)