Use the image to answer the question.
An illustration shows a number line with arrows on both ends ranging from 1 to 13 in one unit increments. Dots are plotted above the number line to indicate frequency. There is 1 dot over 2; 2 dots over 7; 4 dots over 8; 4 dots over 9; 3 dots over 10; 4 dots over 11; 3 dots over 12; and 2 dots over 13. There are no dots over the numbers 1, 3, 4, 5, and 6.
What number is the outlier in this dot plot?
(1 point)
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page 23 of 24
The outlier in this dot plot is the number 2.
Use the image to answer the question.
An illustration shows a number line with arrows on both ends ranging from 25 to 30 in one unit increments. Dots are plotted above the number line to indicate frequency. There are 3 dots over 25; 5 dots over 26; 4 dots over 27; 1 dot over 28; 0 dots over 29; and 5 dots over 30.
What number represents the gap in the dot plot?
(1 point)
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The number 29 represents the gap in the dot plot.
What are the mean and median of the following dataset?
5, 7, 11, 11, 6
(1 point)
Mean of the dataset =?
.
Median of the dataset =?
.
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Mean of the dataset = (5 + 7 + 11 + 11 + 6) / 5 = 40 / 5 = 8
To find the median, we need to first arrange the numbers in ascending order: 5, 6, 7, 11, 11
Since there is an even number of values, the median is the average of the middle two values. In this case, the middle two values are 7 and 11, so the median is (7 + 11) / 2 = 9.
what are the answer for the ?
The mean of the dataset is 8, and the median is 9.
try again
My previous response is incorrect. Let's calculate the mean and median again.
Mean of the dataset = (5 + 7 + 11 + 11 + 6) / 5 = 40 / 5 = 8
To find the median, we first arrange the numbers in ascending order: 5, 6, 7, 11, 11
There are 5 values so the median is the middle value, which is 7.
So, the correct answers are:
Mean of the dataset = 8
Median of the dataset = 7