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
BabaBlast [244]
3 years ago
10

A social scientist is interested in determining if there is a significant difference in the proportion of Republicans between tw

o areas of town. He takes independent random samples of 20 families in each area of town and a significance test was conducted. The p-value was 0.106.
What should be our conclusions?

A. The evidence is very strong - there is a difference in proportion of Republicans between the two areas of town.

B. The evidence is very strong - there is NO difference in the proportion of Republicans between the two areas of town.

C. We do not have enough statistical evidence to say that there is a significant difference in the proportion of Republicans between two areas of town.
Mathematics
1 answer:
AysviL [449]3 years ago
3 0

Answer:

B. The evidence is very strong - there is NO difference in the proportion of Republicans between the two areas of town.

Step-by-step explanation: Generally, a p-value of less than 0.05 is described as a strong evidence in favour of the null hypothesis. A p-value also known as the probability value is also known to provide the smallest level of evidence at which the null hypothesis would be rejected.

In the question, The p-value is 0.105 which is bigger in value than 0.05 which means there is no significant difference between the evidence and the null hypothesis.

You might be interested in
If f(6) if f(x)=x^2 / 3 + x
MakcuM [25]

Answer:

1) If the function is f(x)=\frac{x^{2}}{(3+x)}, f(6)=4

2) If the function is f(x)=x^{(2/3)}+x, f(6)=9.30

3) If the function is f(x)=\frac{x^{2}}{3}+x, f(6)=18

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

f(6) means that you must substitute x=6 into the function above.

1. If the given the function f(x)=\frac{x^{2}}{(3+x)}, you obtain:

f(6)=\frac{6^{2}}{(3+6)}=4

2. If the function is f(x)=x^{(2/3)}+x

Then:

f(6)=6^{(2/3)}+6=9.30

3. If the function is f(x)=\frac{x^{2}}{3}+x

Then:

f(6)=\frac{6^{2}}{3}+6=18

6 0
3 years ago
Read 2 more answers
Write the Standard Form of the line with x-intercept of 3 and y-intercept of 4.
lidiya [134]
4x + 3y= 12

4x + 3*0= 12, x-int= 3

4*0 + 3y= 12, y-int= 4
6 0
2 years ago
What is the definition of distributive property?
anyanavicka [17]
The distributive property is one of the most frequently used properties in math. In general, this term refers to the distributive property of multiplication which states that the. Definition: Thedistributive property lets you multiply a sum by multiplying each addend separately and then add the products.
7 0
3 years ago
Read 2 more answers
BRAINLIEST ASAP! PLEASE. HELP ME :) I need help with part 2 of the question.
tino4ka555 [31]

Part 2:

-4a + 2 + 11a = 5a + 3 + 2a

~Combine like terms

7a + 2 = 7a + 3

~Subtract 2 to both sides

7a = 7a - 1

~Subtract 7a to both sides

0 = 1

Therefore, there are no solutions.

Best of Luck!

3 0
3 years ago
Read 2 more answers
Define a variable and write an inequality to model each situation. A light bulb can be no more than 75 watts to be safely used i
DaniilM [7]
Let the number of watts =w ‘no more than’ means less than or equal to, thus we will use that sign. The inequality can be written as: w<75
3 0
3 years ago
Other questions:
  • ( First 5 questions. ) Which of the following ordered pairs is a solution of the given system of linear equations?
    5·1 answer
  • Second problem please help cause i don’t have a clue !
    9·1 answer
  • The ordered pair (a,b) satisfies the inequality y&gt;x+3. Which statement is true ?
    5·1 answer
  • Issac fills up his 20-gallon gas tank with fuel that costs $3.54 per gallon. The expression 3.54g represents the cost for a numb
    15·2 answers
  • Which equation correctly applies the associative property of multiplication
    9·2 answers
  • Answer the following questions about the function whose derivative is f prime​(x)equalsx Superscript negative one third Baseline
    10·1 answer
  • Answer the following.
    14·1 answer
  • Evaluate each expression.
    14·1 answer
  • Calculate the given angle to the nearest degree
    15·2 answers
  • How do you factorise 2k + 10ak
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!