What is the mode of the following dataset?0.4, 0.3, 2.1, 2.3, 2.9, 0.6, 0.7, 2.3, 0.1, 0.5, 0.7, 0.9, 1.4, 4.8, 2.2, 0.3, 0.7
3 answers
The mode of the dataset is 0.7 because it appears three times, more than any other number in the dataset.
Georgina claims that the median is the best measure of center for this set of data she collected on hair length of her friends (in inches.) What is the median hair length? Write your answer in decimal form.
{10,26,14,12.5,13,11,12.5,14.1,11,8,14,12.3,11.4}
{10,26,14,12.5,13,11,12.5,14.1,11,8,14,12.3,11.4}
To find the median, we first need to put the data in order from least to greatest:
8, 10, 11, 11, 11.4, 12.3, 12.5, 12.5, 13, 14, 14, 14.1, 26
Since we have 13 data points, the median will be the middle value when the data is ordered. In this case, the median is the 7th value, which is 12.5 inches.
Therefore, the median hair length is 12.5 inches.
8, 10, 11, 11, 11.4, 12.3, 12.5, 12.5, 13, 14, 14, 14.1, 26
Since we have 13 data points, the median will be the middle value when the data is ordered. In this case, the median is the 7th value, which is 12.5 inches.
Therefore, the median hair length is 12.5 inches.
1 answer