16. A distribution of exam scores has a mean of u = 78. a. If your score is X = 70, which standard deviation
would give you a better grade: o = = 4 or o = 8?
b. If your score is X = 80, which standard deviation
would give you a better grade: o = 4 or o = 8?

the probability that a bird is green (.30) is true

step-by-step explanation:

yes the data was not prsented

step-by-step explanation:

2x+60=

step-by-step explanation:

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.