jared9129 jared9129

20-12-2022
Mathematics

Answered

suppose a package delivery company purchased 28 trucks at the same time. five trucks were purchased from manufacturer a, four from manufacturer b, and five from manufacturer c. the cost of maintaining each truck was recorded. the company used anova to test if the mean maintenance costs of the trucks from each manufacturer were equal. to apply the f-test, how many degrees of freedom must be in the denominator?

Answer :

Other Questions

How many lower box tickets were purchased? There were 344 tickets purchased for a major league baseball game. The lower box tickets cost $12.50 and the upper re

find the measures of the interior angles of the triangle. A) (X) degrees, B) (x+65) degrees, C) 25 degrees

In a laboratory experiment suppose that the population p of an organism is increasing exponentially p(t) = ae^kt where a and k are constants and t is the number

A new motorboat costs $6000. The value of the boat decreases by 15% each year. In how many years is the boat worth half the original value.

What is the value of x? Three intersecting lines. Two of the lines are perpendicular and the other is diagonal. Along the top side of the diagonal line, the ang

Travis has 3 months to save money for a trip an airplane ticket cost more than 300$ if he saves the same amount of money, a, each month how much does he need to

Is the relation shown below a function? Use the graph below to justify your response. (0, 0), (2, 0), (2, 2), and (3, 4) A coordinate plane with 4 points plotte

The total cost of 4 kg of potatoes and 2 kg of onions is Rs. 350. If the cost of 3 kg of potatoes is same as the cost of 2 kg of onions linear equations. (a) Ex

Louise printed 40 standard photos and 12 wallet photos for a total of $6.96. Marcia printed 25 standard photos and 30 wallet photos for a total of $6.15. Which

A pool that is filled to a depth of 4 feet is closed at the end of the summer. Over the course of 3 months, the water in the pool evaporates to a depth of 30 in