![You collected data to compare test scores (100 possible points) between students who had
classes on Zoom versus in person. Zoom class (n = 32): M = 81, SD = 4.5 In-person class (n =
29): M = 80, SD = 5.5 1) [1 pt] Calculate the mean difference. Show your work (.5 pts). 2) [2 pts]
Calculate the pooled SD. Show your work (1 pt). 3) [1 pt] Calculate the effect size. Show your work
(.5 pts). 4) [1 pt] Is this a small, medium, or big effect?](https://image.slidesharecdn.com/youcollecteddatatocomparetestscores100possiblepoin-230322064201-b77b85c0/85/you-collected-data-to-compare-test-scores-100-possible-poinpdf-1-320.jpg)
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You collected data to compare test scores 100 possible poin.pdf
- 1. You collected data to compare test scores (100 possible points) between students who had classes on Zoom versus in person. Zoom class (n = 32): M = 81, SD = 4.5 In-person class (n = 29): M = 80, SD = 5.5 1) [1 pt] Calculate the mean difference. Show your work (.5 pts). 2) [2 pts] Calculate the pooled SD. Show your work (1 pt). 3) [1 pt] Calculate the effect size. Show your work (.5 pts). 4) [1 pt] Is this a small, medium, or big effect?