Mathematics, 10.12.2020 23:20 loopysoop5035

Mr. Nickerson wants to throw an ice cream party for all of the 7th graders. In a random sample of 50 students, 22 preferred chocolate, 18 preferred strawberry and 10 preferred vanilla. Based on this data out of 350 total 7th graders how many prefer:

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Mr. Nickerson wants to throw an ice cream party for all of the 7th graders. In a random sample of 50...