For this list of automobile price. $27,000 $19,500 $24,500 $25,600 $17,000 $32,000 $18,000 $27,800 $29,000 $30,200
a) calculate the five – number summary,
b) calculate the mean and standard deviation.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?