1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sever21 [200]
4 years ago
11

A particular state university system has six campuses. On each campus, a random sample of students will be selected, and each st

udent will be categorized with respect to political philosophy as liberal, moderate, or conservative. The null hypothesis of interest is that the proportion of students falling in these three categories is the same at all six campuses.
a. On how many degrees of freedom will the resulting X2 test be based?
b. How does your answer in Part (a) change if there are seven campuses rather than six?
c. How does your answer in Part (a) change if there are four rather than three categories for political philosophy?
Mathematics
1 answer:
Ahat [919]4 years ago
6 0
A The first one or C
You might be interested in
Gross worldwide sales in Mattel's Wheels (Hot Wheels) brand was $885.1 million in 2016 and $847 million in 2017. Calculate the a
attashe74 [19]

Answer:

Step-by-step explanation:

Absolute Change = final change in 2017 sales  - initial change in 2016 sales  =  $847,000,000 - $885,100,000 = 38,100,000

Relative Change = (Final - Initial change)/initial change x  100% = 38,100,000/885,100,00 x 100% = 381/8851 x 100% = 0.0430459835 x 100% = 4.30%

6 0
3 years ago
What's the maximum number of times a line can cross the x axis ?
Bess [88]
If it is a straight line, I would think only once. Unless it curves, etc. (hopefully that helps)
4 0
3 years ago
Read 2 more answers
I just need 23 and 24
Usimov [2.4K]
#23 16 x 26 x 2; 416 sq ft.
#24 8 sqrt3 x 16 sqrt3 x 4; 1536 sq ft.
4 0
4 years ago
Evaluate the expressions below for given values
sweet-ann [11.9K]
The answer to the question

8 0
3 years ago
The monthly rent for a pizza parlor is $1,200. The average production cost per pizza is $6. 75. The monthly expenses for the piz
lukranit [14]

By using the concept of profit, it can be calculated that

Profit function = 5.75 x - 1200

What is profit?

If the selling price of an article is more than the cost price of the article, the difference between the selling price and cost price gives the profit

Monthly expense for a pizza parlor C(x) = 1,200 + 6. 75x

Revenue function = 12.5x

Profit function = R(x) - C(x)

                       =  12.5x - (1200 + 6.75x)

                       = 12.5 x - 1200 - 6.75x

                       = 5.75 x - 1200

To learn more about profit, refer to the link-

brainly.com/question/19104371

#SPJ4

4 0
2 years ago
Other questions:
  • The friendly sausage factory (fsf) can produce hot dogs at a rate of 5,000 per day. fsf supplies hot dogs to local restaurants a
    6·1 answer
  • 8.76×106 is times than 8.76×102 .
    6·1 answer
  • Sharon buys 14 folders for $0.75 each. How much change will she receive if she pays with $15?
    11·1 answer
  • The lid for a circular plastic food container has a diameter of 9 cm.
    13·1 answer
  • A balloon was release and went straight up 3 miles and then the wind blew it 6 miles east. What is the balloon's diagonal back t
    14·1 answer
  • Help me peeps lol help plzz
    10·2 answers
  • The area of a rectangle is 45.5
    14·1 answer
  • I just need to make sure this is correct for a test 6x² - 3x when x=5. my answer was 135
    5·2 answers
  • Given that cos75º 0.259, which statement below
    8·2 answers
  • Help me with this please !! i need this done by tomorrow!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!