Math Problem Statement
can you give me the mean median and sample standard deviation of and dont round up the numbers
Solution
It seems there was an issue with extracting the text from the image. Let me input the grades manually from the table and calculate the mean, median, and sample standard deviation without rounding.
The grades are as follows:
70 & 60 & 90 & 90 & 70 \\ 90 & 60 & 90 & 70 & 60 \\ 60 & 60 & 70 & 70 & 70 \\ 60 & 70 & 70 & 80 & 70 \\ 60 & 70 & 90 & 70 & 60 \\ 70 & 70 & 80 & 60 & 70 \\ \end{bmatrix}$$ Let me now calculate the statistics.Ask a new question for Free
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Math Problem Analysis
Mathematical Concepts
Statistics
Descriptive Statistics
Formulas
Mean: (sum of all values) / (number of values)
Median: middle value when data is sorted
Sample Standard Deviation: sqrt(sum((x - mean)^2) / (n - 1))
Theorems
Measures of central tendency
Measures of variability
Suitable Grade Level
High school (Grades 9-12)
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