I’m looking for a young girl who is s. ngle

What is the range of the data below? .8090100

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?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.