The average turkey sold in the u. s. in 2005 weighed about 28 pounds, with a standard deviation of 3 pounds. the average in 1965 was 18 pounds, with a standard deviation of 2 pounds. at which time would it be more unusual to have a 23 pound turkey?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.