Suppose that a study of elementary school students reports that the mean age at which children begin reading is 5.3 years with a standard deviation of 0.7 years. If a sampling distribution is created using samples of the ages at which 31 children begin reading, what would be the standard deviation of the sampling distribution of sample means?? Round to 2 decimal places if necessary.
Suppose that a study of elementary school students reports that the mean age at which children begin reading is 5.3 years with a standard deviation of 0.7 years. If a sampling distribution is created using samples of the ages at which 31 children begin reading, what would be the standard deviation of the sampling distribution of sample means?? Round to 2 decimal places if necessary.
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
Related questions
Question
Suppose that a study of elementary school students reports that the mean age at which children begin reading is 5.3 years with a standard deviation of 0.7 years. If a sampling distribution is created using samples of the ages at which 31 children begin reading, what would be the standard deviation of the sampling distribution of sample means?? Round to 2 decimal places if necessary.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill