For the next two questions use the following information to determine your answers. A makeup company wants to know if all the shades of their foundation are sold at equal rates. Below is the gathered data Assuming that each shade of foundation is sold at an equal rate, how many foundations would you expect to sell in shade #4? Shade #1 Shade #2 Shade #3 Shade #4 Shade #5 Shade #6 Shade #7
218 191 239 189 178 168 149

Person's Chi square test
X-squared=28.8 df=6 P-value=?

Answer this question, only if you know the answer. 30 points and brainliest!

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile