1. find the ratio of starfish to fish. write
as a fraction in simplest form.
plains
oko**
2. if there were a total of 16 fish how many
starfish would you expect there to be?
explain your reasoning.
3. if there was one less starfish in the line-
up above, what would the new ratio be?
write as a fraction in simplest form.
stavis
what’s the answer

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).