A Louisville newspaper claims that during seven days, the high temperature in Lexington was typically 6° warmer than the high temperature in Louisville.
What measure was used to make this claim? Justify your answer.

Use Math Tools Use the Internet to find the high temperatures for each of the last seven days in a city near you.Then find the median high temperature.

Persevere with Problems The ticket prices for a concert series were $12,$37, $45, $18,$8, $25, and $18. What was the ticket price of the eighth and final concert in this series if the set of 8 prices had a mean of $23, a mode of S18, a median of $19.50?

Construct an Argument One evening at a local pizzeria, the following number of toppings were ordered on each large pizza.
3,0,1,1,2,5,4,3,1,0,0,1,1,2,2,3,6,4,3,2,0,2,1,3
Determine whether each statement is true or false.Explain your reasoning.
a. The greatest number of people ordered a pizza with 1 topping.

b. Half the customers ordered pizzas with 3 or more toppings, and half the customers ordered pizzas with less than 3 toppings.

Justify Conclusions In the data set {3, 7, 4, 2, 31, 5, 4}, which measure best describes the set of data: mean, median, or mode? Explain your reasoning.

Model with Mathematics Create a list of six values where the mean, median, and mode are 45, and only two of the values are the same.