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Statistically analyzing the difference between two or more means is important for Psychological research Statistical Analysis Assignment...

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Advance Math

Statistically analyzing the difference between two or more meansis important for Psychological research

Statistical Analysis Assignment # 1

Upload the Excel DataAnalysis Program onto your computer. For the data set below, pleasecalculate:

  • the mean and standard deviationfor the number of hours studied and
  • the mean and the standarddeviation for test score.
  • the correlation between thenumber of hours studied and the obtained test score.

What conclusion canyou draw from these results?

TestScore          HoursStudied

1.100               4

2.  90               4

3.  20               1

4.  52               2

5.  83               3

6.  76               2

7.  55               1

8.  98               4

9.  89               4

10.70              2

Answer & Explanation Solved by verified expert
3.8 Ratings (386 Votes)
aHours studied xn 10 2710 27sx 12517bTest scoren 10 73310 733sy 249222cFrom the data the following Table is    See Answer
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