Math Problem Statement
What is the standard deviation for the following set of scores: 10, 15, 12, 18, 19, 16, 12? Group of answer choices
17.78
11.29
6.47
3.36
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 = (Σ scores) / n
Variance = Σ(deviation^2) / n
Standard Deviation = √(Variance)
Theorems
Standard Deviation Theorem
Suitable Grade Level
Grades 9-12
Related Recommendation
Calculate the Standard Deviation of the Data Set [12, 19, 23, 15, 20, 16, 22, 16, 13, 19]
Calculate Standard Deviation of Scores 6, 7, 8, 9, 10
Standard Deviation Calculation for the Numbers 4, 9, 7, 12, 13, 10, 12
Calculate Standard Deviation for the Data Set [12, 18, 26, 27, 28]
Find the Standard Deviation of the Dataset 21.0, 25.0, 15.0, 21.5, 35.6, 33.1, and More