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kiruha [24]
3 years ago
12

Which two religious reasons brought many colonists to North America?

Social Studies
1 answer:
Ipatiy [6.2K]3 years ago
7 0

Answer:

a)  

   Step-by-step explanation:

Previous concepts

A chi-square goodness of fit test "determines if a sample data matches a population".

A chi-square test for independence "compares two variables in a contingency table to see if they are related. In a more general sense, it tests to see whether distributions of categorical variables differ from each another".

Solution to the problem

Let's define some notation:

N= Total number of individuals for a population

n = Total of individuals selected from a sample

n1= number of objects/individuals with characteristic 1

n2= number of objects/individuals with characteristic 2

k1= number of levels for the variable or factor 1

k2= number of levels for the variable or factor 2

Part a

For a chi square goodness of fit test the degrees of freedom are given by:

Where k represent the total number of categories on the godness of fit test.

Part b

For a chi square test of independence the degrees of freedom are given by:

Where k1= number of levels for the variable or factor 1, k2= number of levels for the variable or factor 2 for the chi square test for independence.

EDIT - OMG IM SO SORRY, I DIDN'T REALISE THIS WAS THE WRONG QUESTION UNTIL AFTER I ANSWERED. IM SORRY

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