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Carlos Aviles
on Nov 30, 2024

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The following summary statistics were computed from a sample of size 250: The following summary statistics were computed from a sample of size 250:   . Based on this information, which of the following statements is correct? A)  The distribution of the data is slightly right-skewed. B)  The distribution of the data is symmetric. C)  A data value of 20 is an outlier. D)  None of these. E)  All of these. . Based on this information, which of the following statements is correct?

A) The distribution of the data is slightly right-skewed.
B) The distribution of the data is symmetric.
C) A data value of 20 is an outlier.
D) None of these.
E) All of these.

Right-Skewed

A distribution that has a longer tail on the right side of the peak, indicating that the majority of the data points lie to the left of the mean.

Symmetric

In statistics, symmetric refers to a distribution where the data is evenly distributed around the mean, with the left and right sides mirroring each other.

Outlier

An outlier is a data point that is significantly different from the others in a dataset, often lying far outside the range of the majority of the data.

  • Identify the differences between distributions that are symmetric and those exhibiting skewness.
  • Understand the influence of anomalous values on different statistical metrics.
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Alexis WycheDec 02, 2024
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