Find the indicated area under the curve of the standard normal distribution, then convert it to a percentage and fill in the blank. about % of the area is between zequalsnegative 2.2 and zequals2.2 (or within 2.2 standard deviations of the mean).

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

What is the range for 31,39,29,34,37,24,36,33,34,28

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212