78 43 45 58 61 50 45 Instructions: A kindergarten teacher is interested in comparing the reading ability of the kids in

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78 43 45 58 61 50 45 Instructions A Kindergarten Teacher Is Interested In Comparing The Reading Ability Of The Kids In 1 (33.79 KiB) Viewed 10 times

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78 43 45 58 61 50 45 Instructions: A kindergarten teacher is interested in comparing the reading ability of the kids in her class to the national average. She administers a standardized reading test to her class. The national average on the test is 50, and the standard deviation is a (population SD)- 10. MAKE SURE YOU SAVE YOUR RESPONSES TO THESE QUESTIONS. YOU WILL NEED THEM FOR THE DISCUSSION ASSIGNMENT THIS WEEK! Below are the scores that her sample of students got on the reading test: 55 60 45 35 Student's Scores on the Reading Test
49 65 60 45 35 55 65 70 Question 5 1 pts First, you'll have to calculate the SEM. Use the values provided and the formula in the book/lecture to calculate the SEM. Put your value below. Round your response out to three decimal places.
D D Question 6 Now, Compute the test statistic (Use the formulas in the book / lecture to calculate the correct statistic). Round to three decimal places. Question 7 The value needed to reject the null hypothesis (the critical value) is @0.05 O 2.10 Ⓒ 3.25 1.96 Question 8 Yes No Does the obtained value exceed the critical value (that is, is the obtained value larger than the critical value)? Question 9 Based on your answer to the previous question, the decision is to 1 pts O Fail to reject the null hypothesis O Reject the null hypothesis 1 pts 1 pts 1 pts