Advertisements
Advertisements
प्रश्न
The difference between the highest and the lowest observations of a data is called ______.
उत्तर
The difference between the highest and the lowest observations of a data is called range.
APPEARS IN
संबंधित प्रश्न
The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the:
- Highest and the lowest marks obtained by the students.
- Range of the marks obtained.
- Mean marks obtained by the group.
The heights of 10 girls were measured in cm and the results are as follows:
135, 150, 139, 128, 151, 132, 146, 149, 143, 141
- What is the height of the tallest girl?
- What is the height of the shortest girl?
- What is the range of the data?
- What is the mean height of the girls?
- How many girls have heights more than the mean height.
The ages in years of 10 teachers of a school are:
32, 41, 28, 54, 35, 26, 23, 33, 38, 40
(i) What is the age of the oldest teacher and that of the youngest teacher?(ii) What is the range of the ages of the teachers?
The range of the data: 21, 6, 17, 18, 12, 8, 4, 13 is ______.
The difference between the highest and the lowest observations in a data is its ______.
The range of the data 2, –5, 4, 3, 7, 6 would change if 2 was subtracted from each value in the data.
The range of the data 3, 7, 1, –2, 2, 6, –3, –5 would change if 8 was added to each value in the data.
The marks in a subject for 12 students are as follows:
31, 37, 35, 38, 42, 23, 17, 18, 35, 25, 35, 29
For the given data, find the range
The following are weights (in kg) of 12 people. 70, 62, 54, 57, 62, 84, 75, 59, 62, 65, 78, 60. Find the range of the given data.
Given below are heights of 15 boys of a class measured in cm:
128, 144, 146, 143, 136, 142, 138, 129, 140, 152, 144, 140, 150, 142, 154
Find the height of the tallest boy.
