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1. A researcher wants to investigate whether or not a significant relationship exists between the number...

1. A researcher wants to investigate whether or not a significant relationship exists between the number of wins the softball team has and the number of wins the baseball team has. What should they use?

A.  Range

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

3. A researcher wants to see if a 5-minute exercise routine, a 15-minute exercise routine, or a 30-minute exercise routine will burn the most calories by the end of the week. What should be used?

A.  ANOVA

B.  Correlation

C.  T-test

D.  Mean

4. A researcher wants to see if the statistics students who use the Miles & Shevlin textbook get higher scores on a test than the students who use the Howell textbook. What should be used?

A.  Median

B.  T-test

C.  ANOVA

D.  Correlation

5. A researcher wants to find the top third of participants on a measure of short-term memory so they can be recruited for further study. What should be used?

A.  ANOVA

B.  Correlation

C.  Mean

D.  Percentile

6. 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

Math   Statistics-And-Probability   
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Answer #1

1. whether or not a significant relationship exists between the number of wins the softball team has and the number of wins the baseball team has: Correlation (Correlation provides whether the relationship between two parameters is strong or weak.

2. which campus organization has the most student members: Mode (Mode provides the statistic with the highest frequency)

3. which exercise routine will burn the most calories: ANOVA

4. if students who use the Miles & Shevlin textbook get higher scores on a test than the students who use the Howell textbook: T-test should be used.

5. find the top third of participants on a measure of short-term memory: Percentile should be used.

6. if more women are changing their political party than men from the past few elections: T-test

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