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olchik [2.2K]
3 years ago
5

The purpose of a Chi-Square test is to examine the relationship between an explanatory categorical variable and a response quant

itative variable examine relationships between two quantitative variables. examine relationships between two categorical variables. examine the relationship between an explanatory quantitative variable and a response categorical variable None of the above are true
Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

b). Examine relationships between two categorical variables

Step-by-step explanation:

  • The chi-square test of independence is used to determine if there is a significant relationship between 2 Categorical variables.
  • In the data set-up for the Chi-Square Test of Independence, at minimum, your data should include two categorical variables and each categorical variable must include at least two groups.
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Question 2 of 5
valentinak56 [21]

Answer:

C is the correct answer

Step-by-step explanation:

A) 25-18 which equals 7

7 is NOT bigger than 8

B) 0.5x18= 9

7 is NOT bigger than 9

C) 18÷6=3

3 IS bigger than 2 so is correct

D) 18÷4= 4.5

4.5 is NOT bigger than 3

hope this helps!

6 0
2 years ago
Read 2 more answers
Multiple Choice Suppose y varies directly as x. if y = 5 when x=8, find y when x=64
Juliette [100K]

Answer:

Step-by-step explanation:

y∞x

then

y=kx (with k as constant)

y=5 when x=8

⇒Putting this in the first equation

⇒5=k×8

⇒k=5/8

Now

y=? when x=64

Putting x=64 in the first equation

y=kx

⇒y=(5/8)×64

We get

y=40

Hope u understand

6 0
4 years ago
ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
igor_vitrenko [27]

Answer:

b. The vertical asymptote does not change, the horizontal asymptote changes to y= -7

Step-by-step explanation:

k = -7 is a vertical shift of -7

in the transformation

g(x) = f(x) + k

See also figure attached.

5 0
3 years ago
When you are adding 5+2 what do you get?
allochka39001 [22]

Answer:7

Step-by-step explanation:

5+2=7

8 0
3 years ago
Which point is located at (–1, 3)? On a coordinate plane, point A is 1 unit to the right and 3 units down. Point B is 3 units to
Marizza181 [45]

Answer:

Point C.

Step-by-step explanation:

When the x-value is negative, the point is moving left. In this case, the point is moving left 1.

When the y-value is positive, the point is moving up. In this case, the point is moving up 3.

Only Point C fits the description.

4 0
3 years ago
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