5. Wally is practicing to run the quarter mile race in an upcoming track meet. He wrote down his times, in seconds, during practice. His data are shown.
65, 92, 71, 83, 86, 69, 79,90
What is the mean absolute deviation of the data?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.