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aleksley [76]
2 years ago
10

What is the repeated-measures t statistic for a two-tailed test using the following scores

SAT
1 answer:
amid [387]2 years ago
5 0

Based on the values in the table, the repeated measures t statistic would be b. -0.577.

<h3>What is the repeated-measures t-statistic?</h3>

The test statistic can be found as:

= (Mean difference - μd) / (Standard deviation / sample square root)

These figures can be found in a spreadsheet to be:

μd = 0

Mean difference = -1

Standard deviation = 3.4641

The test statistic is therefore:

= (-1 - 0) / (3.4641 / √4)

= - 0.577350269

= - 0.577

Find out more on test statistics at brainly.com/question/15110538

#SPJ1

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9/22 or 40.9%

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To find the probability of the first question being a free response, you first need to find the total number of questions. This can be done by adding together all of the given information. There are 10 multiple choice, 3 essays, and 9 free responses.

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This means that there are 22 total questions. Next, find how many of these questions are free-response. We know that there are 9 free responses and 22 questions in total. So, 9 out of 22 are free responses. This can be rewritten as 9/22.

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A book has a mass of 400g the surface of the book in contact
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Answer:

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The pressure exerted on the table due to the book is 200 N/m².

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I hope it helps, if it doesn't i'm sorry :)

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