NCERT Class 7
Find the mode and median of the data: 13, 16, 12, 14, 19, 12, 14,
07
Oct
Find the mode and median of the data: 13, 16, 12, 14, 19, 12, 14, -12 14 16 … 19 Find the mode and median of the data: 13 October 7, 2020 Category: Chapter 3 - Data Handling , Maths , NCERT Class 7 ,
The weights (in kg.) of 15 students of a class are: 38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47 (i) Find the mode and median of this data. (ii) Is there more than one mode?
07
Oct
The weights (in kg.) of 15 students of a class are: 38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47 (i) Find the mode and median of this data. (ii) Is there more than one mode? -45 3^2 35° 36 37 38 40 42 43 47 (i) Find the [...]
The runs scored in a cricket match by 11 players is as follows: 6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15 Find the mean, mode and median of this data. Are the three same?
07
Oct
The runs scored in a cricket match by 11 players is as follows: 6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15 Find the mean, mode and median of this data. Are the three same? 10 100 120 15 15 Find the mean 50 8 80 mode and median of this data. Are [...]
The scores in mathematics test (out of 25) of 15 students is as follows: 19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20 Find the mode and median of this data. Are they same?
07
Oct
The scores in mathematics test (out of 25) of 15 students is as follows: 19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20 Find the mode and median of this data. Are they same? -12 10 15 16 … 20 20 Find the mode and median of this data. [...]
9. 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. (v) How many girls have heights more than the mean height.
07
Oct
9. 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. (v) How many girls have heights more than the mean height. 128 132 139 141. (v) How many girls have heights more than the mean height. 143 146 149 [...]
9. 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. (iv) What is the mean height of the girls?
07
Oct
9. 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. (iv) What is the mean height of the girls? 128 132 139 141. (iv) What is the mean height of the girls? 143 146 149 150 151 9. The [...]
9. 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. (iii) What is the range of the data?
07
Oct
9. 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. (iii) What is the range of the data? 128 132 139 141. (iii) What is the range of the data? 143 146 149 150 151 9. The heights of [...]
9. 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. (i) What is the height of the tallest girl? (ii) What is the height of the shortest girl?
07
Oct
9. 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. (i) What is the height of the tallest girl? (ii) What is the height of the shortest girl? 128 132 139 141. (i) What is the height of the [...]
8. The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: (iii) On how many days was the rainfall less than the mean rainfall.
07
Oct
8. The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: (iii) On how many days was the rainfall less than the mean rainfall. 8. The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: (iii) On how many [...]
8. The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: (ii) Find the mean rainfall for the week.
07
Oct
8. The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: (ii) Find the mean rainfall for the week. 8. The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: (ii) Find the mean rainfall for the week. October [...]