Question 821407
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I will give you a partial solution:
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much of the information you seek can be had as follows:
copy and paste the list of given samples into the input box here:
https://sooeet.com/math/standard-deviation.php
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mean = 37.7
sample variance = 398.21724137931
sample standard deviation = 19.955381263692
mode = 52
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as for the table and histogram, you can do that yourself
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php