You are viewing this question as it will appear in the manual grading interface. Return to the normal view when you are done.

Compute the standard deviation of given dataset

You are given a random sample of Volumes from Arby's soda machine.

1	Volumes = [20.700, 17.000, 22.400, 19.200, 19.400, 21.800, 18.100, 19.800];

1	Volumes = {20.700, 17.000, 22.400, 19.200, 19.400, 21.800, 18.100, 19.800};

import numpy as np

Volumes = np.array([20.700, 17.000, 22.400, 19.200, 19.400, 21.800, 18.100, 19.800])

1	Volumes = c(20.700, 17.000, 22.400, 19.200, 19.400, 21.800, 18.100, 19.800)

from sympy import *

Volumes = Matrix([20.700, 17.000, 22.400, 19.200, 19.400, 21.800, 18.100, 19.800])

Compute the standard deviation from the random sample Volumes:

standard deviation = oz

Correct answer

standard deviation = 1.68893457541 oz

In student views this area is used for assessment and score info.

Tools

QID:

Title:

Compute the standard deviation of given dataset

Started at:

2026-08-04 20:43:11 (CDT)

Duration:

Show/Hide answer

{
  "std": 1.6889345754054534
}

This box is not visible to students.