Question

8. Using a graph paper, draw an Ogive for the following distribution which shows a record of the
in kilograms of 200 students.
40_45 45-50 50-55 55-60 60-65
Weight
65-70 70-75 75-80
5
17. 22 45 51
Frequency
31 20
9
Use your Ogive to estimate the following:
(i) The percentage of students weighing 55 kg or more,
(ii) The weight above which the heaviest 30% of the students fall,
(iii) The number of students who are (a) under-weight and (b) over-weight, if 55.70 kg is considered
standard weight?
5
1
an antitude test Finds​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

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