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
mina [271]
2 years ago
6

Which of the following describes a scenario in which a chi-square goodness-of-fit test would be an appropriate procedure to just

ify the claim?
A statistician would like to show that one geographical location has a higher proportion of dogs that shed than another geographical location has. The statistician has two independent random samples of dogs from two different geographical locations and has recorded the proportion of dogs that shed in each sample.

A statistician would like to show that one geographical location has a higher proportion of dogs that shed than another geographical location has. The statistician has two independent random samples of dogs from two different geographical locations and has recorded the proportion of dogs that shed in each sample.
A

A principal would like to investigate whether more than 50% of the students in a local high school eat in the school cafeteria. The principal has a random sample of individuals within the school and records the proportion of the students who eat lunch in the school cafeteria.

A principal would like to investigate whether more than 50% of the students in a local high school eat in the school cafeteria. The principal has a random sample of individuals within the school and records the proportion of the students who eat lunch in the school cafeteria.
B

A campaign manager would like to show that the distribution of individuals within several social economic categories is different than what a newspaper reported. The campaign manager has a random sample of potential voters in a large city and records the number of individuals within each of the categories.

A campaign manager would like to show that the distribution of individuals within several social economic categories is different than what a newspaper reported. The campaign manager has a random sample of potential voters in a large city and records the number of individuals within each of the categories.
C

A manager of a water treatment plant would like to investigate whether there is a relationship between the amount of chemical used and the number of bacteria present in the water treated at the plant. The manager measures the level of bacteria from tanks at the facility that each received a different level of chemical treatment.

A manager of a water treatment plant would like to investigate whether there is a relationship between the amount of chemical used and the number of bacteria present in the water treated at the plant. The manager measures the level of bacteria from tanks at the facility that each received a different level of chemical treatment.
D

City officials would like to estimate the average price of gas in their city. The officials have a random sample of gas prices at several gas stations within their city limits.
Mathematics
1 answer:
egoroff_w [7]2 years ago
3 0

Answer:

A campaign manager would like to show the distribution of individuals...

Step-by-step explanation:

goodness of fit can be used to compare observed and expected counts. The newspaper report would be the expected. The campaign manager's distribution is the expected.

You might be interested in
Pleasee Help!11! Pts 13
klemol [59]

Answer:

They are all 23 because all the sides are equal.

Step-by-step explanation:

8 0
2 years ago
Compare the modeld for one third and two sixths
DochEvi [55]
1/3 is equal to 2/6
This is because 1/3 converted to 6ths you have to multiply 1/3 times 2 which equals 2/6
1/3 = 2/6
4 0
3 years ago
Give me an expression of nine less than a number
kompoz [17]
So if you want it to be 9 less than your number (x) then you would subtract nine.

So it would be:

x - 9.

So if your "number" is 12 then you would substitute x for 12 and it would be 12-9. The answer is 3. So 3 is 9 less than a number (12).



I believe
4 0
3 years ago
Rewrite as a simplified fraction. 2. 14 ‾ = ?
SOVA2 [1]

Answer:

1/7

Step-by-step explanation:

- I can't really tell what the fraction you have is, I am assuming it is 2/14. If that is correct, simplify by finding a common number.

- Ask yourself, what can both be divided by? (Answer is 2)

- Knowing both simplify by 2, divide the numerator (top) and denominator (bottom) by 2.

- You should get 1/7 (2/2 = 1 and 14/2 = 7)

- If you have any further questions on this topic please let me know. I would be glad to help anytime!

6 0
3 years ago
How do you solve this problem? What is a rewritten form of the radical(-8/726) It is supposed to be a squar root sign instead of
Mamont248 [21]
I think the answer is negative 8 square root 726

then the answer if I am right sorry if I am not would be negative 88 square root 6

again sorry if wrong
5 0
2 years ago
Other questions:
  • Use ABC, in which AB = 48, AC = 64, and BC = 80, to answer the question.
    5·1 answer
  • A. f(x) = x2 – 11x – 12
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B640%7D%20%20%5C%3A%20%20%5C%3A%20simplified" id="TexFormula1" title=" \sqrt{640}
    6·2 answers
  • Show that if X is a geometric random variable with parameter p, then
    5·1 answer
  • A supply company marks up their doctor scrubs by 40%. Find the doctor’s cost for a set of scrubs that the supply company buys fo
    12·1 answer
  • I need help ASAP I’ll give brainliest to that person :)
    15·1 answer
  • Solve for x..................
    6·1 answer
  • Which is the following is equivalent to 60^1/2
    12·1 answer
  • Could someone walk me through this problem please?
    14·1 answer
  • 22.22 divide 2.2 pls do ittt
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!