A contestant on NBC's show "The Biggest Loser" weighed 405 pounds on the first show. His current weight is 285. Calculate his weight loss in percentage terms.
Round your answer to one decimal place and be careful about the sign!
Do NOT include the % sign in your answer or it will be marked wrong.

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).