# statistics

posted by .

Sixty-four students in an introductory college economics class were askd how many credits they had earned in college, and how certain they were about their choice of major. At a = .01, is the degree of certainty independent of credits earned?

Credits Very Somewhat Very Row
Earned uncertain certain certain total
0-9 12 8 3 23
10-59 8 4 10 22
60 ^ 1 7 11 19
Col total 21 19 24 64

• statistics -

Sixty-four students in an introductory college economics class were askd how many credits they had earned in college, and how certain they were about their choice of major. At a = .01, is the degree of certainty independent of credits earned?

Credits Very Somewhat Very Row
Earned uncertain certain certain total
0-9 12 8 3 23
10-59 8 4 10 22
60 ^ 1 7 11 19
Col total 21 19 24 64

## Similar Questions

1. ### to mrs. sue: essay cont.

I wrote two of my paragraphs yesterday about how colleges do offer life skills but students have to apply it. These are my next two paragraphs and i was wondering if you can correct my grammar. An example of a class offered in college …
2. ### introductory paragraph!

Is it better to go to college and be successful or open your own business wihtout a college degree?
3. ### Math

Students at ACC must earn 90 credits to obtain an Associate’s degree. Three students find that they all have a GPA of 3.3 even though they do not have the same number of credits. The students hope to increase their GPAs to a 3.8 …
4. ### statistics

12) The regression equation Credits = 15.4 - .07 Work was fitted from a sample of 21 statistics students. Credits is the number of college credits taken and Work is the number of hours worked per week at an outside job. A) Interpret …
5. ### statistics - math

Sixty percent of the students at a particular community college are female. If 13 students at that community college are selected at random, find the probability that 5 or 6 students will be female. Use Appendix Table or Excel function …
6. ### statistics

To display the major of a sample of college students, which graph would be the best choice?
7. ### statistics

In the past a certain college has found that 35% of the students will grad within 4 years. A random sample of 450 students at this college is taken and going to be followed until graduation. A. What is the sampling distribution of …
8. ### statistics

At a small college it is known from previous years that 35% of all college freshman start in college algebra. The new freshman class has 100 students in it, What is the probability that between 35 and 42 freshman will start in college …
9. ### Calculus

Four hundred students attended the dedication ceremony of a new building on a college campus. The president of the traditionally female college announced a new expansion program which included plans to make the college coeducational. …
10. ### Statistics

A poll was taken of a random sample of 1189 college students. Of these students, 789 reported that they had a drinking binge (more than 10 drinks in an evening) in the past month. Select the most believable conclusion. A. About 66.358% …

More Similar Questions