First, gently shade this area in on your curve, then calculate your z scores for X = 47 and for X = 48. %3D I find it handy to use these little tables: Body or tail? Area from Unit Normal Table 47 - 46/1.50 3= 48 - 46/1.50%3= For THIS problem, which answer below shows the Area for the first (top) number and the second (bottom) number? .7486 (top): .9082 (bottom) 2514 (top); .0918 (bottom) O.9332 (top); .0668 (bottom) O.0918 (top); .2514 (bottom)
First, gently shade this area in on your curve, then calculate your z scores for X = 47 and for X = 48. %3D I find it handy to use these little tables: Body or tail? Area from Unit Normal Table 47 - 46/1.50 3= 48 - 46/1.50%3= For THIS problem, which answer below shows the Area for the first (top) number and the second (bottom) number? .7486 (top): .9082 (bottom) 2514 (top); .0918 (bottom) O.9332 (top); .0668 (bottom) O.0918 (top); .2514 (bottom)
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 50WE
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