Math Problem Statement
A printing company spends specific amounts on fixed costs every month. The costs of those fixed costs are in the table.
Monthly fixed costs Monthly charges Monthly cost ($) Bank charges 414 Cleaning 2408 Computer expense 2320 Lease payments 2586 Postage 2467 Uniforms 2604
Find the sample's mean, median, range, variance, and standard deviation using technology. Round to the nearest cent, if necessary.
The mean is . The median is . The range is . The variance is . The standard deviation is .
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Descriptive Statistics
Measures of Central Tendency
Dispersion
Formulas
Mean = (Sum of values) / (Number of values)
Median = Middle value(s) in a sorted list
Range = Maximum value - Minimum value
Variance = Σ(x_i - Mean)^2 / (n - 1)
Standard Deviation = √Variance
Theorems
-
Suitable Grade Level
Grades 9-12
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