Answer:
Step-by-step explanation:
a.
4 people can be selected in ways=12 P4=12×11×10×9=11880
b.
4 women can be selected in ways=7P4=7×6×5×4=840
c.
Find the mean of the data: {4, 0, -3, 8, -2, -1} Need help!
2 answers:
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