Math Problem Statement
Find the standard deviation for the given samples. Round non integer results to the nearest tenth. 93, 86, 60, 76, 85, 69, 67
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 (μ) = (Σx) / n
Variance (σ²) = Σ(x - μ)² / (n - 1) for a sample
Standard Deviation (σ) = √Variance
Theorems
None directly involved, but uses properties of variance and standard deviation
Suitable Grade Level
Grades 9-12
Related Recommendation
Calculate Sample Standard Deviation and Variance for {29.6, 22.7, 3.7, 22.8, 7.3, 20, 9}
Sample Standard Deviation Calculation for Data Set 58, 60, 74
Calculate Standard Deviation for Data Set: $68, $43, $37, $31, $39
Standard Deviation for Data Set 66, 80, 29, 57, 47, 8, 37, 36 - Step-by-Step Solution
Calculate the Standard Deviation of a Data Set: 8, 6, 3, 5, 3, 4, 2, 9