Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Select the outlier in the data set.\newline41,51,55,74,77,80,82,84,85041, 51, 55, 74, 77, 80, 82, 84, 850\newlineIf the outlier were removed from the data set, would the mean increase or decrease?\newlineChoices:\newline(A)increase\newline(B)decrease

Full solution

Q. Select the outlier in the data set.\newline41,51,55,74,77,80,82,84,85041, 51, 55, 74, 77, 80, 82, 84, 850\newlineIf the outlier were removed from the data set, would the mean increase or decrease?\newlineChoices:\newline(A)increase\newline(B)decrease
  1. Identify Outlier: Identify the outlier in the data set: 41,51,55,74,77,80,82,84,85041, 51, 55, 74, 77, 80, 82, 84, 850.
  2. Calculate Mean with Outlier: Calculate the mean of the data set including the outlier.
  3. Calculate Mean without Outlier: Calculate the mean of the data set without the outlier.
  4. Compare Means: Compare the two means to determine if the mean increases or decreases when the outlier is removed.

More problems from Identify an outlier and describe the effect of removing it