Question 821835: Find the range and standard deviation for 82, 92, 97, 97, 97. (correct to two decimal places)
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! ---
given data samples: 82, 92, 97, 97, 97
---
copy and paste the list of data samples into the input box here:
https://sooeet.com/math/standard-deviation.php
---
NOTE: the problem statement doesn't say whether it wants the "sample standard deviation" or the "population standard deviation", so I provide you with both, and you can choose which one the teacher wants.
---
range = 97 - 82 = 15
sample standard deviation = 6.51920240520264
sample variance = 42.5
population standard deviation = 5.8309518948453
population variance = 34
mode = 97
---
as for the table and histogram, you can do that yourself
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
|
|
|
