Question

Im having some trouble answering some homework questions.

Suppose you were studying how much soda people consume during a typical movie. You find that the average soda consumption in a group of individuals is 26 oz, with a population standard deviation of 6 oz. 95% of all individuals would consume between and_oz of soda. 0 22 and 30 12 and 32 14 and 38 O 11 and 44

Answer 1

Given :

Mean (mu) = 26 oz

Standard deviation (sigma) = 6 oz

Here we can use empirical rule,

For 95% of all individuals would consume between is

mu - (2*sigma) = 26 - (2*6) = 26 - 12 = 14

And

mu + (2*sigma) = 26 + (2*6) = 26 + 12 = 38

# answer : third option is correct.