In October, Diana planted a tulip bulb 6 inches deep in the soil. The next spring, when the tulip bloomed, it reached a height of 13 inches above the surface.

How can you check that you have correctly converted frequencies to relative frequencies?

Me because i don't understand how to do it.: )

Astudy found that the variance in the number of vehicles owned or leased by subscribers to a magazine is .094. assume a sample of 12 subscribers to another magazine provided the following data on the number of vehicles owned or leased: 1,1,1,0,3,2,1,1,2,1,0, and 1 a) compute the sample variance in the number of vehicles owned or leased by the subscribers (to 4 decimals). b)test the hypothesis to determine whether the variance in the number of vehicles owned or leased by subscribers of the other magazine differs from .calculate the value of the test statistic (to 3 decimals).