When he was 3 months old, Benjamin Chance weighed 13.8 pounds. The national average for the weight of a 3 -month-old baby is 12.5 pounds, with a standard deviation of 1.5 pounds. a. Determine the Z-score for Ben's weight. For a 6 -month-old, the national average weight is 17.25 pounds, with standard deviation of 2.0 pounds. Determine what Ben's weight would have to have been at the age of 6. months to have the same z score he had at 3 months.

Q: Former basketball player, Rebecca Lobo, is 6'4" (or 76 inches). Suppose the average height of women…

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A: x=70s=4n=10 The t scores for 68 inches, t=68-xsn=68-70410=-1.581139

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