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
adelina 88 [10]
3 years ago
12

A Chi square test has been conducted to assess the relationship between marital status and church attendance. The obtained Chi s

quare is 23.45 and the critical Chi square is 9.488. What may be concluded?
a. reject the null hypothesis, church attendance and marital status are dependent
b. reject the null hypothesis, church attendance and marital status are independent
c. fail to reject the null hypothesis, church attendance and marital status are dependent
d. fail to reject the null hypothesis, church attendance and marital status are independent
Mathematics
1 answer:
Margarita [4]3 years ago
3 0

Answer:  a. reject the null hypothesis, church attendance and marital status are dependent

Step-by-step explanation:

  • If the obtained chi-square value is greater than the critical chi square value then we reject the null hypothesis.

Given : A Chi square test has been conducted to assess the relationship between marital status and church attendance. The obtained Chi square is 23.45 and the critical Chi square is 9.488.

Null hypothesis : There is no relationship between the variables.

Alternative hypothesis : There is a relationship between the variables.

Here we can see that the obtained chi-square (23.45) value is greater than the critical chi square value (9.488) , then we have to reject the null hypothesis.

So the correct answer is reject the null hypothesis, church attendance and marital status are dependent.

You might be interested in
Silvio earns 10% for each car sale he makes while working at a used car dealership. If he sells a used car for $2,000, what is h
Fynjy0 [20]

Commission = 10%

If the car was sold for $2000

commission = 10% of $2000

commission = 0.1 x $2000

commission = $200

4 0
3 years ago
NEED ASAP
nadya68 [22]

Answer:

$0.29

Step-by-step explanation:

Multiply the unit weight ($0.24/ounce) by the weight (1.2 oz.):

$0.24     1.2 oz

.24 * 1.2 = $0.288

So, the rounded answer will be $0.29

5 0
3 years ago
Read 2 more answers
Rewrite 8 1/2 as an improper fraction ​
g100num [7]

Answer:

17/2

Step-by-step explanation:

8 × 2 = 16 adding 1 = 17

3 0
3 years ago
What number has the same value as 50 tens
Elina [12.6K]
50 tens would be 50 x 10 = 500
3 0
3 years ago
Read 2 more answers
Fabio and Carlos play on a basketball team together. In the last game, Fabio had 777 points less than 222 times as many points a
liq [111]
Assuming it's 7, 2, and 31, you can set up (31+7)/2 is the amount that Carlos scored, which is 38/2 or 19.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Translate the expression 5X -7 into words
    9·1 answer
  • I have 4 questions (please help) IM BEGGING YOU i need help! please!!!!
    5·1 answer
  • I NEED HELP BAD I WILL GIVE 20 POINTS IF YOU ANSWER ALL THEM
    6·1 answer
  • Bernice is participating in a walk for charity. she knows she can walk 3 miles in 45 minutes. at that rate, how long will it tak
    14·1 answer
  • What is the definition of marginal​ utility? A. The average utility from consuming a good or service multiplied by the number of
    10·1 answer
  • if your watch loses 5 minutes each hour and you set the time correctly at 7.00, what is the actual time when your watch shows la
    14·2 answers
  • Claire is buying a new bicycle for 295 if the sales tax is 4.75% what will she pay in this total
    11·1 answer
  • Name the segment that is parallel to the
    6·1 answer
  • 1. Place a _____________ on the number line for the number in the expression.
    11·1 answer
  • Please helpppppppppppp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!