Question
Abdul rides his bike every week with the Rollin' Riders bike club. He kept track of the lengths of his rides over the summer. This histogram shows the distribution. 0-4 5-9 10-14 15-19 20-24 25-29 0 1 2 3 4 5 6 7 8 9 10 Length of ride (miles) Number of rides Bike rides Complete the sentences. The distribution of bike-ride lengths is best described as skewed to the right skewed to the left symmetric with high outliers symmetric with low outliers . So, the mean median standard deviation interquartile range is a more appropriate measure of variation than the mean median standard deviation interquartile range .
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GPT-4o mini
To complete the sentences based on the information provided about the histogram showing the distribution of bike-ride lengths:
1. The distribution of bike-ride lengths is best described as **skewed to the right**. This is because a right-skewed distribution has a longer tail on the right side, often indicating that there are a few longer rides that extend the average (mean) above the median.
2. So, the **median** is a more appropriate measure of variation than the **mean**. In a skewed distribution, the median is generally a better measure of central tendency because it is less affected by outliers and extreme values compared to the mean.
Therefore, the complete sentences would be:
"The distribution of bike-ride lengths is best described as skewed to the right. So, the median is a more appropriate measure of variation than the mean."
1. The distribution of bike-ride lengths is best described as **skewed to the right**. This is because a right-skewed distribution has a longer tail on the right side, often indicating that there are a few longer rides that extend the average (mean) above the median.
2. So, the **median** is a more appropriate measure of variation than the **mean**. In a skewed distribution, the median is generally a better measure of central tendency because it is less affected by outliers and extreme values compared to the mean.
Therefore, the complete sentences would be:
"The distribution of bike-ride lengths is best described as skewed to the right. So, the median is a more appropriate measure of variation than the mean."