For the following variables, determine the level of measurement: nominal, ordinal, interval, or ratio. Write your answer in the blank space provided. a)Ratings (Excellent, Good, Average)b)IQ (as a measure of intelligence)c)Color d)Weight of a person e)Temperature (measure of heat)

Simplify the expression. enter the correct answer.

Standard deviation of 19,29,21,22,23

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?