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1. A researcher wants to see if more women are changing their political party than men...

1. A researcher wants to see if more women are changing their political party than men from the past few elections. What should be used?

A.  Percentile

B.  Chi-Square

C.  Correlation

D. T-test

2. A researcher wants to find out which campus organization has the most student members. What should they use?

A.  Range

B.  Chi-Square

C.  Mode

D.  Correlation

Math   Statistics-And-Probability   
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Answer #1

Answer 1: A researcher wants to see if more women are changing their political party than men from the past few elections. What should be used?

For this situation T-test should be used.

As, more women are changing their political party than men from the past few elections. Comparison between women and men changing their political party.

Therefore, the option D. is correct answer.

Answer 2. A researcher wants to find out which campus organization has the most student members. What should they use?

For this situation they should use Mode.

As Mode provide high accuracy answer.

Therefore, the option C. is correct answer.

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