1. Given the data set (10, 8, 6, 4, 7,5), what will be the z-score values when this is converted to a standard normal distribution? (Hint: use the population standard deviation).
O (1.69, 0.68, -0.34, -1.36, 0.17, -0.85)
O (3.33, 1.33,-0.67, -2.67, 0.33, -1.67)
O (11.09, 1.77, 0.45, 7.13, 0.11, 2.79)

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse