Does the amount of time spent on Instagram per day negatively influence a student’s GPAs?Explain

Assignment : Hypothesis Testing

Q1.
Here is a research question: “Does the amount of time spent on Instagram per day negatively influence a student’s GPAs?”

Based on the research questions (RQ), formulate a research hypothesis (H1) and its null hypothesis (H0)

H1:

H0:

The statistical analysis we ran to test the hypothesis show p = .04. What does the p value mean here?

Can we reject the null hypothesis of question based on this p value?

What does the result mean in population?

Q2. When we falsely reject the null hypothesis but in fact, we shouldn’t, what type of error (Type I or II) did we make?

Q3. When we find no differences from the null hypothesis testing but in fact, there are differences in population, what type of error (Type I or II) did we make?

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