Math Problem Statement
Question content area top Part 1 Find the standard deviation for the group of data items. 9, 5, 9, 5, 9, 5, 9, 5 Question content area bottom Part 1 The standard deviation is enter your response here.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Statistics
Standard Deviation
Variance
Mean
Formulas
Mean = (Sum of all data points) / (Number of data points)
Variance = Sum of squared deviations from the mean / Number of data points
Standard Deviation = √Variance
Theorems
None (Basic statistical calculation)
Suitable Grade Level
Grades 8-10
Related Recommendation
Calculate the Standard Deviation of a Data Set: 8, 6, 3, 5, 3, 4, 2, 9
Calculate Standard Deviation for the Data Set 4,7,6,9,4,6
How to Calculate Standard Deviation of the Data Set {6, 2, 8, 1, 1, 7, 3, 4}
Calculate Standard Deviation of Scores 6, 7, 8, 9, 10
Calculate Standard Deviation for the Data Set 2, 17, 12, 5, 7, 10, 5, 8, 6