Mathematics, 30.03.2020 19:00 lberman2005p77lfi
A local elementary school determined that the average number of volunteers for their "Step into Spring" annual fundraiser has been 14 persons on average (per event). After taking additional measures to recruit volunteers this year, they got 28 people to volunteer. Test whether these additional measures increased the number of volunteers at a .05 level of significance.
Answers: 2
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A local elementary school determined that the average number of volunteers for their "Step into Spri...
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