Question 11 (Mandatory) (1 point) A certain car model has a mean gas mileage of 29...
a certain car model has a mean gas mileage of 34 Miles per gallon (mpg) with a population standard deviation for. A pizza delivery company buys a sample of 54 of these cars. What is the probability that the average mileage of the fleet is greater than 33.7 MPG? Question 14 (3 points) A certain car model has a mean gas mileage of 34 miles per gallon (mpg) with a population standard deviation 4. A pizza delivery company buys a...
A certain car model has a mean gas mileage of 34 miles per gallon with a standard deviation of 4 mpg. A pizza delivery conpany buys 54 of these cars. What is the probability that the average mileage of the fleet is between 33.3 and 34.3 mpg?
A certain car model has a mean glass milage of 34 miles per gallon (mpg) with a standard deviation 5mpg. A pizza delivery company buys 43 of these cars. What is the probability that the average milage of the fleet is greater than 33.5 mpg? 33) A certain car model has a mean gas mileage of 34 miles per gallon (mpg) with a standard deviation 5 mpg. A pizza delivery company buys 43 of these cars. What is the probability...
A certain car model has a mean gas mil standard deviation 3 mpg. A pizza del probability that the average mileage of 1 car model has a mean gas mileage of 28 miles per gallon (mpg) with a delivery company buys 47 of these cars. What is the mity that the average mileage of the fleet is greater than 27.3 mpg?
1)A sample of size 50 will be drawn from a population with mean 73 and standard deviation 8. Find the 19th percentile of . Group of answer choices 73.8 75.8 75.7 72.0 2)Use technology to solve the following problem: A certain car model has a mean gas mileage of 33 miles per gallon (mpg) with a standard deviation A pizza delivery company buys 48 of these cars. What is the probability that the average mileage of the fleet is between...