Question 5 unsaved which data set has the same standard deviation as the data set {2, 2, 5, 6, 8} ? question 5 options: {5, 6, 5, 6, 5} {3, 4, 4, 7, 7} {3, 3, 6, 7, 9} {4, 4, 5, 5, 5}

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes