Statistics - 3
| Description: Statistics - 39 | |
| Number of Questions: 25 | |
| Created by: Darshan Khurana | |
| Tags: Statistics - 39 Statistics Cumulative frequency tables Properties of Soil Understanding Type of Soil Required for Different Crops Remembering Different Types of Soil Based on Particle Size Knowledge of Components and Characteristics of Each Layer of Soil Understanding the Process of Formation of Soil |
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240 - 250 | 7 |
What is cumulative frequency for first class?
Directions: The given table shows the marks obtained by different students.
Marks |
What is the value of H?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 -240 | 5 | | 240 - 250 | 7 |
What is the cumulative frequency for the second class interval?
Directions: The given table shows the marks obtained by different students. Marks |
What is the value of D?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230-240 | 5 | | 240- 250 | 7 | What is the cumulative frequency for the fifth class interval?
Directions: The given table shows the marks obtained by different students. Marks |
What is the value of E?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 -210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240 - 250 | 7 |
What is the cumulative frequency for height 230 to 240?
Directions: Choose the correct answer to fill in the blank.
Cumulative frequency is always ______ of a graph.
Directions: The given table shows the marks obtained by different students. |||| |---|---|---| |
What is the value of F and C?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240- 250 | 7 |
What is the cumulative frequency for the third class interval?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240 - 250 | 7 |
What is the class width of the first class interval?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240 - 250 | 7 |
What is the modal class?
Directions: The given table shows the marks obtained by different students. Marks |
What is the value of B?
Directions: The given cumulative frequency table shows the number of students in different grades |||||||| |---|---|---|---|---|---|---| | Number of students | 1 | 2 | 3 | 4 | 5 | 6 | | Frequency | 5 | 7 | A | 7 | B | 8 | | Cumulative frequency | 5 | 12 | 21 | 28 | 31 | 39 |
What is value of A?
Which class boundary is considered for drawing a cumulative frequency on a graph?
Directions: The given table shows the marks obtained by different students. |||| |---|---|---| |
What is the value of A?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200 - 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240 - 250 | 7 |
What is the upper class boundary of the last class interval?
Directions: The given cumulative frequency table shows the number of students in different grades |||||||| |---|---|---|---|---|---|---| | Number of students | 1 | 2 | 3 | 4 | 5 | 6 | | Frequency | 5 | 7 | A | 7 | B | 8 | | Cumulative frequency | 5 | 12 | 21 | 28 | 31 | 39 |
What will be value of B?
Directions: Following is the table for the results of the heights of some plants which were grown in laboratory and recorded after 30 days (in mm) ||| |---|---| | Height (in mm) | Frequency | | 200- 210 | 2 | | 210 - 220 | 3 | | 220 - 230 | 1 | | 230 - 240 | 5 | | 240 - 250 | 7 |
What is the lower class boundary for the third class interval?
Directions: The given table shows the marks obtained by different students. Marks |
What is the value of I?
Directions: The given table shows the ages of different children in a group ||||||| |---|---|---|---|---|---| |
What is the value of A?
Directions: The given table shows the heights of different children in a school. ||||||||| |---|---|---|---|---|---|---|---| | Height | 150.5 | 16.5 | 170.5 | 180.5 | 190.5 | 200.5 | 210.5 | | Frequency | 4 | 9 | 20 | 31 | 36 | 20 | 15 | | Cumulative frequency | 4 | 13 | A | 64 | 100 | 120 | B |
What is the value of A?
Directions: The given table shows the ages of different children in a group ||||||| |---|---|---|---|---|---| |
Directions: The given table shows the heights of different children in a school ||||||||| |---|---|---|---|---|---|---|---| | Height | 150.5 | 16.5 | 170.5 | 180.5 | 190.5 | 200.5 | 210.5 | | Frequency | 4 | 9 | 20 | 31 | 36 | 20 | 15 | | Cumulative frequency | 4 | 13 | A | 64 | 100 | 120 | B |
What will be value of B?
Directions: The given table shows the ages of different children in a group ||||||| |---|---|---|---|---|---| |