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You are conducting an experiment on the effectiveness of a reading intervention with young children and...

You are conducting an experiment on the effectiveness of a reading intervention with young children and want to report the descriptive results to your colleagues. Some of the children received the intervention, and some did not. What do the average, and standard deviations tell you about the results? This has to be done in Excel.

No Intervention Intervention
18 17
16 15
17 21
15 24
16 12
14 16
22 14
21 25
7 19
24 24
23 21
19 25
12 9
20 9
23 13
Math   Statistics-And-Probability   
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