Mathematics, 20.09.2020 17:01 edconsys

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=?

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