Mathematics, 15.02.2022 04:10 nope58

Which one of the following is the optimal way to take a sample for a study on the calorle content of sandwiches at all fast food restaurants?
O randomly select a chicken sandwich and a beef burger from one of the restaurants as the sample
o create two categories, one of sandwiches and one of another menu option at all fast food restaurants, and take a random sample
from all the fast food restaurants
create two categories, one with chicken sandwiches and one with beef burgers and take a random sample from all the fast food
restaurants
categorize clone fast food restaurants into one group and take a random sample of all sandwiches

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:40, rubesh7552

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

Answers: 1

continue

Mathematics, 21.06.2019 17:20, kolbehoneyman

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Answers: 3

continue

Mathematics, 21.06.2019 19:00, naomicervero

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Answers: 3

continue

Mathematics, 21.06.2019 20:00, PastryCrisp

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Answers: 1

continue

You know the right answer?

Which one of the following is the optimal way to take a sample for a study on the calorle content of...