find the margin of error for the given values of c,s, and n. C= 0.99, s= 2.3, n= 19
Added by Roger F.
Step 1
99, alpha = 1 - C = 1 - 0.99 = 0.01 Since we are looking for a two-tailed test, alpha/2 = 0.01/2 = 0.005 Looking up the Z-value for 0.005 in the standard normal distribution table, we find Z = 2.575 Show more…
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