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MariettaO [177]
3 years ago
8

g In cross-tabulation, one of the tests used to evaluate the statistical association between two categorical or ordinal variable

s is called: The Chi-square test of independence The product-moment correlation coefficient The test of mean equality for independent samples The parametric test of dependence
Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer:

The Chi-square test of independence

Step-by-step explanation:

The answer to this question is the Chi-square test of independence because it is what is used to determine the existence of an association between nominal/categorical variables. This test is non parametric in nature and it can also be called the chi square test of association.

The data is tabulated. each row is a representation of the category for one of the variables and each column is for the other variable.

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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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Mrs. Dimitri purchased a case of yogurt cups. Out of every 10 yogurt cups, 6 are strawberry.
emmasim [6.3K]

Answer:

1) The fraction of yogurt cups that are strawberry is 18/30. (True)

2) There are a total of 60 strawberry yogurt cups. (False)

3) 60% of the yogurt cups are strawberry. (True)

4) 30% of the yogurt cups are NOT strawberry. (False)

Step-by-step explanation

Total number of yogurt cups are = 30

for every 10, 6 are strawberry

thats is for the whole 30 cups total number of strawberries are = 18

1) The fraction of yogurt cups that are strawberry,

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2) There are a total of 60 strawberry yogurt cups,

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4) 30% of the yogurt cups are NOT strawberry,

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8 0
3 years ago
15= x over 6 - 1
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15 + 1 = x/6
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Answer: A)
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<span>The scales are different on the x-axis and the y-axis.
</span>Therefore, the correct answer choice is:
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5 0
3 years ago
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