In a class of 7, there 4 syudents who play soccer. If the teacher chooses 3 students, what is the probability that none of the t
1 answer:
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These are the steps good luck
Mean is the "meanest" because it requires the most work. Add up the values in your data set and divide by the number of terms in the data.
Let x represent attendees at Harry's Hoedown, then
Mean =
41 =
123 = 48 + 33 + x
123 = 81 + x
42 = x
Answer: 42