F(x) = x + 7 A 2-column table with 4 rows. The first column is labeled x with entries negative 3, negative 1, 1, 3. The second column is labeled f of x with entries 8, StartFraction 22 Over 3 EndFraction, StartFraction 20 Over 3 EndFraction, 6.

Determine the input that would give an output value of .

= x + 7
= x
x =

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).