Question Description
MID-TERM EXAM: PART 1 – SECOND TRY
The following data (made up, of course!) are from a sample of 10 college students and represent how many times they checked their cell phone in an hour when they were in class.
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# of times phone checked |
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Supplied by professor |
PART A: Complete the following calculations by hand. (Yes, you can use a calculator!). SHOW ALL OF YOUR WORK– each step you took to arrive at your answer.
(14 points total)
1. Compute the mean (2 points)
2. Compute the Sums of Squares (2 points)
3. Compute the SD (2 points) – Note
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