The lengths of newborn baby girls are normally distributed with a mean of 49.6 cm and a standard deviation of 1.82 cm. Standard Normal Distribution Table a. If a baby girl is born, determine the probability that her birth length will be: (i) Less than 49 cm P(X<49) = (ii) Greater than 53.8 cm 53,8) LV - 8 QUESTION

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...
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The lengths of newborn baby girls are normally distributed with a mean of 49.6 cm and
a standard deviation of 1.82 cm.
Standard Normal Distribution Table
a. If a baby girl is born, determine the probability that her birth length will be:
(i) Less than 49 cm
P(X<49) =
(ii) Greater than 53.8 cm
P(X> 53.8)
←
▪▪▪▪▪▪...
SUBMIT QUESTION
1.
SAVE PROGRESS
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Transcribed Image Text:The lengths of newborn baby girls are normally distributed with a mean of 49.6 cm and a standard deviation of 1.82 cm. Standard Normal Distribution Table a. If a baby girl is born, determine the probability that her birth length will be: (i) Less than 49 cm P(X<49) = (ii) Greater than 53.8 cm P(X> 53.8) ← ▪▪▪▪▪▪... SUBMIT QUESTION 1. SAVE PROGRESS SUBMIT
b. Determine the lengths of newborn baby girls that correspond to the:
(i) 2nd percentile
cm E
Round to 2 decimal places
1-
(ii) 91st percentile
cm E
Round to 2 decimal places
=
Z
SUBMIT QUESTION
SAVE PROGRESS
SUB
Transcribed Image Text:b. Determine the lengths of newborn baby girls that correspond to the: (i) 2nd percentile cm E Round to 2 decimal places 1- (ii) 91st percentile cm E Round to 2 decimal places = Z SUBMIT QUESTION SAVE PROGRESS SUB
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