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
Katena32 [7]
3 years ago
7

A test of hypothesis is conducted to determine whether annual income and education level are independent. It is determined that

the value of test statistic is 24.32 and the critical value of test statistics is 13.32. What specific conclusion can we draw about annual income and education level
Mathematics
1 answer:
kramer3 years ago
5 0

Answer: We concluded that annual income and education level are not independent.

Step-by-step explanation:

For the given situation, the null and alternate hypothesis can be formulated as:

H_0: annual income and education level are independent.

H_a: annual income and education level are not independent.

Given,  the value of test statistic is 24.32 and the critical value of test statistics is 13.32.

i.e. the test statistic value is greater than the critical value, thus we have enough evidence to reject the null hypothesis.

Therefore, we reject null hypothesis .

So , we concluded that annual income and education level are not independent.

You might be interested in
Please help me ASAP will mark best answer brainliest
IrinaK [193]

Answer:

4.) Silvia had the greater variation in her race results for the season because she has a higher standard deviation.

Step-by-step explanation:

hope this helps!!! :)

4 0
3 years ago
What is the distance between (5, -1) and (5,-4)<br><br> 1 unit<br> 3 unit<br> 4 unit<br> 5 unit
Anton [14]

Answer:

3 units  

Step-by-step explanation:

8 0
2 years ago
What is the length of segment TR?
Anton [14]

Answer:

8 units

Step-by-step explanation:

4 0
3 years ago
Find the zeros of the function f(x)=-0.3x^2+0.6x+3.8 to the nearest hundredth
Paul [167]

Ce clasă ești sa văd daca te pot ajuta

6 0
3 years ago
Marcy bottles 17 gallons of root beer and 12 gallons of punch. She sells her drinks in quart bottles. How many bottles does she
densk [106]


we know that 1 gallon = 4 quarts so...

17 gallons of root beer + 12 gallons of punch = 29 gallons in total

29 gallons ÷ 4 = 7.25 quarts

so she needs 7 bottles of quarts for her 29 total gallons.

6 0
3 years ago
Other questions:
  • 25 POINTS: In 1960, 21.5% of U.S. households did not have a telephone. This statistic decreased by 75.8% between 1960 and 1990.
    10·1 answer
  • One question I need help with, I would really appreciate the help.
    7·1 answer
  • Which point on the axis satisfies the inequality y&lt;x​
    13·1 answer
  • Can you please help me?<br><br><br><br><br> Graph the following equations on the coordinate plane.
    5·2 answers
  • Jackson is building a sandbox for his son. He needs to fill it with about 1 1 /2 feet of sand. If his sandbox is 4 feet by 2 fee
    8·1 answer
  • At a pet store, Rhonda paid $55 for 8 dog bowls and 6 bones. Kelly paid $32.50 for 2 dog bowls and 9 bones. Determine the cost o
    7·1 answer
  • Please help I’ll give brainliest
    13·2 answers
  • 6 = x/7 - 8 solve for x
    14·2 answers
  • What is the midpoint of a segment in the complex plane with endpoints at 6-2i and -4+6i?
    13·1 answer
  • What is the justification (reason) for the statement below?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!