Acarpet manufacturer is inspecting for flaws in the finished product. if there are too many blemishes, the carpet will have to be destroyed. he finds the number of flaws in each square yard and is interested in the average number of flaws per 10 square yards of material. the sample mean, x, for the 10 square yards will have what type of distribution? a. normal distributionb. neither of thesec. binomial distribution

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.