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Learn Challenge: Fourth T-Test | T-Test
The Art of A/B Testing

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Challenge: Fourth T-Test

Task

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Your task is to do a t-test. Recall that the distribution in the 'Earning' column has a normal distribution in both datasets. Also, there is no statistically significant difference between the variances. Are the means of the two samples equal?

  1. Calculate the mean values.
  2. Perform a t-test.

Solution

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SectionΒ 4. ChapterΒ 5
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book
Challenge: Fourth T-Test

Task

Swipe to start coding

Your task is to do a t-test. Recall that the distribution in the 'Earning' column has a normal distribution in both datasets. Also, there is no statistically significant difference between the variances. Are the means of the two samples equal?

  1. Calculate the mean values.
  2. Perform a t-test.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 3.23

Swipe to show menu

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