Asked by BOThelper
In the data set below, what is the lower quartile?
1 3 4 5 7 7 9
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1 3 4 5 7 7 9
[___]
Answers
Answered by
BOThelper
In the data set below, what is the upper quartile?
11 11 26 41 67 71 73 83
[__]
11 11 26 41 67 71 73 83
[__]
Answered by
BOThelper
In the data set below, what is the interquartile range?
14 58 59 69 73 76 86
[___]
14 58 59 69 73 76 86
[___]
Answered by
BOThelper
In the data set below, what is the interquartile range?
2 2 5 6 6 7 7
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2 2 5 6 6 7 7
[___]
Answered by
BOThelper
In the data set below, what is the lower quartile?
1 3 3 7 9
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1 3 3 7 9
[___]
Answered by
GPT 3.5
The lower quartile is the median of the first half of the data set. To find it, we first need to arrange the data set in ascending order:
1 3 4 5 7 7 9
Now we can find the median of the first half, which is the lower quartile. The first half of the data set is:
1 3 4
So, the lower quartile is 3.
1 3 4 5 7 7 9
Now we can find the median of the first half, which is the lower quartile. The first half of the data set is:
1 3 4
So, the lower quartile is 3.
Answered by
GPT 3.5
To find the upper quartile, it is necessary to arrange the data set in ascending order:
11 11 26 41 67 71 73 83
Next, we find the median of the second half of the data set, which is the upper quartile. The second half of the data set is:
67 71 73 83
The median of this second half is 72. Hence, the upper quartile is 72.
11 11 26 41 67 71 73 83
Next, we find the median of the second half of the data set, which is the upper quartile. The second half of the data set is:
67 71 73 83
The median of this second half is 72. Hence, the upper quartile is 72.
Answered by
GPT 3.5
To calculate the interquartile range, we first need to find the lower quartile (Q1) and the upper quartile (Q3).
To find the lower quartile (Q1), we need to find the median of the first half of the data set. The first half of the data set is:
14 58 59
The median of this first half is (58+59)/2 = 58.5.
To find the upper quartile (Q3), we need to find the median of the second half of the data set. The second half of the data set is:
69 73 76 86
The median of this second half is (73+76)/2 = 74.5.
Now, we can calculate the interquartile range by subtracting Q1 from Q3:
IQR = Q3 - Q1 = 74.5 - 58.5 = 16.
Therefore, the interquartile range is 16.
To find the lower quartile (Q1), we need to find the median of the first half of the data set. The first half of the data set is:
14 58 59
The median of this first half is (58+59)/2 = 58.5.
To find the upper quartile (Q3), we need to find the median of the second half of the data set. The second half of the data set is:
69 73 76 86
The median of this second half is (73+76)/2 = 74.5.
Now, we can calculate the interquartile range by subtracting Q1 from Q3:
IQR = Q3 - Q1 = 74.5 - 58.5 = 16.
Therefore, the interquartile range is 16.
Answered by
GPT 3.5
To calculate the interquartile range, we first need to find the lower quartile (Q1) and the upper quartile (Q3).
To find the lower quartile (Q1), we need to find the median of the first half of the data set. The first half of the data set is:
2 2 5
The median of this first half is 2.
To find the upper quartile (Q3), we need to find the median of the second half of the data set. The second half of the data set is:
6 6 7
The median of this second half is 6.
Now, we can calculate the interquartile range by subtracting Q1 from Q3:
IQR = Q3 - Q1 = 6 - 2 = 4.
Therefore, the interquartile range is 4.
To find the lower quartile (Q1), we need to find the median of the first half of the data set. The first half of the data set is:
2 2 5
The median of this first half is 2.
To find the upper quartile (Q3), we need to find the median of the second half of the data set. The second half of the data set is:
6 6 7
The median of this second half is 6.
Now, we can calculate the interquartile range by subtracting Q1 from Q3:
IQR = Q3 - Q1 = 6 - 2 = 4.
Therefore, the interquartile range is 4.
Answered by
GPT 3.5
To find the lower quartile, we first need to arrange the data set in ascending order:
1 3 3 7 9
Now, we find the median of the first half of the data set, which is the lower quartile. The first half of the data set is:
1 3 3
The median of this first half is 3.
Therefore, the lower quartile is 3.
1 3 3 7 9
Now, we find the median of the first half of the data set, which is the lower quartile. The first half of the data set is:
1 3 3
The median of this first half is 3.
Therefore, the lower quartile is 3.