Using the StatsClass data set in JASP, answer the following research question.

RQ1: Does IQ, GPA, and math anxiety level (MathAnx) significantly influence the length of study (StudyTime)?

• What statistical test should you use to analyze this data?
• Write an appropriately worded null and alternative hypothesis.
• Run the statistical test
  • Write up your results according to APA 7th Ed.
  • Make sure to describe any follow-up or additional statistical analysis, if necessary.
  • What do the results mean? What are the big-picture results of this analysis?

10 points

QUESTION 4

Using the World95 data set in JASP, answer the following research question.

RQ1: Is there a significant difference between life expectancy rates for women (lifeexpf), literacy rates (literacy), and birthrates (birth_rt) based on region?

• What statistical test should you use to analyze this data?
• Write an appropriately worded null and alternative hypothesis.
• Run the statistical test
  • Write up your results according to APA 7th Ed.
  • Make sure to describe any follow-up or additional statistical analysis, if necessary.
  • What do the results mean? What are the big-picture results of this analysis?

10 points

QUESTION 5

Using the World95 data set in JASP, answer the following research question.

RQ1: Is there a significant difference between life expectancy rates for women (lifeexpf), literacy rates (literacy), and birthrates (birth_rt) based on climate?

• What statistical test should you use to analyze this data?
• Write an appropriately worded null and alternative hypothesis.
• Run the statistical test
  • Write up your results according to APA 7th Ed.
  • Make sure to describe any follow-up or additional statistical analysis, if necessary.
  • What do the results mean? What are the big-picture results of this analysis?

10 points

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