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Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
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Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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Can someone me with the property questions for 12 13 and 14 plz
Answers: 2
Multiply.
–1.1 • (–8) =
a.
–88
b.
–8.8
c.
8.8
d....
–1.1 • (–8) =
a.
–88
b.
–8.8
c.
8.8
d....
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