Make up three data sets with 5 numbers each that have (and compute the specied quantities for each of the 3 sets): (a) The same mean but dierent standard deviations. (b) The same mean but dierent medians. (c) The same median but dierent means.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Which of these tables represents a non-linear function?

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?