Jambmaths
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| Question 41 |
The table above gives the frequency distribution of marks obtained a group of students in a test. If the total mark scored is 200. Calculate the value of y |
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| Question 42 |
The histogram above represented the weight of students who travelled out of their school for an examination. How many people made the trip. |
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| Question 43 |
The pie chart above illustrate the amount of private time a student spends in a week studying various subjects. Find the value of k |
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| Question 44 |
The cumulative frequency for $5\le x\le 12$from the distribution above is |
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| Question 45 |
If 5, 8, 6and 2 occur with frequencies 3, 2, 4 and 1, respectively, find the product of the modal and median number |
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| Question 46 |
What is mean deviation of 3, 5, 8, 11, 12 and 21? |
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| Question 47 |
A senatorial candidate had planned to visit seven cities prior to a primary election. However, he could only visit four of the cities. How many different itineraries could be considered? |
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| Question 48 | |||||||||||||||
| Question 48 |
In how many ways can 6 subjects be selected from 10 subjects for an examination? |
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| Question 49 |
In a basket, there are 6 grapes, 11 bananas and 13 oranges. If one fruit is chosen at random, what is the probability that the fruit is either a grape or a banana? |
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| Question 50 |
The table above shows the number of pupils in each age group in a class. What is the probability that a pupil chosen at random is at least 11 years old. |
