1. which of the following will have the smallest standard deviation? explain your reasoning.
a sampling distribution of sample means for samples of size:
a. 15
b. 25
c. 100

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

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.