d. For the 10 people, find the probability that the average age that they learned to walk is between 10 and 12.5 months old. e. For part d), is the assumption that the distribution is normal necessary? O YesO No f. Find the IQR for the average first time walking age for groups of 10 people. Q1 months Q3 = months IQR: months
d. For the 10 people, find the probability that the average age that they learned to walk is between 10 and 12.5 months old. e. For part d), is the assumption that the distribution is normal necessary? O YesO No f. Find the IQR for the average first time walking age for groups of 10 people. Q1 months Q3 = months IQR: months
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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