For testing the statistical significance of difference in mean cholesterol values between obese males (n=10) and obese females (n=10). Identify which statistical test is appropriate for this situation and why?

MATLAB: An Introduction with Applications
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For testing the statistical significance of difference in mean cholesterol values between obese males (n=10) and obese females (n=10). Identify which statistical test is appropriate for this situation and why?

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Step 1

Independent two samples t test:

The independent samples t-test can be used to examine a possible difference between the means of two independent samples under the following conditions:

  • The selected sample should be a simple random sample from two populations.
  • The samples are independent of one another.
  • The population is approximately normal.
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