The data shows the number of aces a volleyball player made each match during the volleyball season. 4, 3, 12, 9, 15, 8, 6,5, 18
What is the IQR (interquartile range) for the data?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

If the tip varies directly with the number of guest which equation represents between the tip, t, and the number of guest, g?

Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample