Question: I need help solving 10. Can you please provide an explanation. Thank you. Scenario 2 10 points earned Bo is buying some nails for a
I need help solving 10. Can you please provide an explanation. Thank you.

Scenario 2 10 points earned Bo is buying some nails for a project. They are interested in whether the boxes are significantly lighter than advertised. The What is the test statistic? company says the box of nails should weigh 10 lbs but Bo finds the average weight of 8 boxes is 9.8 lbs with a standard deviation of 4 lbs. Assume an alpha of . 10. -1.41 CO 10 points earned 4 We do not reject the null hypothesis. True False 10 points earned What is the Cohen's d? 0 points earned What is the r2? The answer is in percentages. X
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