Show the 95% z-interval or t-interval for the indicated parameter. (a) x = -45, s =
Question:
(a) μ x̅ = -45, s = 80, n = 33
(b) μ x̅ = 255, s = 16, n = 21
(c) p p̂ = 0.25, n = 48
(d) p p̂ = 0.9, n = 52
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a se 80 33 139262 t 002532 20369 Confidence interval 45 20369 13...View the full answer
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Related Book For
Statistics For Business Decision Making And Analysis
ISBN: 9780321890269
2nd Edition
Authors: Robert Stine, Dean Foster
Question Posted:
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