Test statistic value and degrees of freedom

Reference no: EM1321655

Find the test statistic value and degrees of freedom for two sample variance

In comparing the two variances below, what is the test value and what are the degrees of freedom that should be used?

	Variance	Number of values
Sample 1	6	18
Sample 2	11	29

a. test value = 1.83, degrees of freedom = 18 and 29
b. test value = 1.83, degrees of freedom = 17 and 28
c. test value = 0.55, degrees of freedom = 18 and 29
d. test value = 0.55, degrees of freedom = 17 and 28

Reference no: EM1321655

Questions Cloud

Determine the linear correlation coefficient : Determine the linear correlation coefficient using x = HP and y = MPG. Perform the hypothesis test of rho to determine whether horsepower and gasoline mileage are negatively correlated at the one percent level of significance? [For the critical value..

Developing the website-based sales system : Consider that you have been hired in order to develop the website-based sales system for the large international retail sales firm.

New textbook sales fall in the yrs subsequent : Elucidate why would new textbook sales fall in the yrs subsequent the release of the latest edition.

Elements of anglo-saxon lyrics : Discuss the elements of Anglo-Saxon lyrics in reference to the poem's theme of exile. How do caesuras, kennings, assonance, and alliteration contribute to create an elegiac feel (a sense of sadness, grief, or loss) and express the theme of exile?

Test statistic value and degrees of freedom : In comparing the two variances below, what is the test value and what are the degrees of freedom that should be used?

Probability of applicants are failing the test : Would it be sensible to conclude that more than 10% of applicants are now failing the test?

Subsequent cost relationships for a single-product : Consider the subsequent cost relationships for a single-product Is there a minimum efficient scale of plant implied by these cost relationships

Determining the area and perimeter of triangle : The class has attributes length and width, each of which defaults to 1. It has read-only properties which determine the Perimeter and Area of the rectangle.

Managing change and organizational learning : What are Managing Change and Organizational Learning? Focus on the higher skills of applying, analyzing, evaluating, and creating. Should a leader agree with Managing Change and Organizational Learning why?

User Account

All Pages