Question

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Answer 1

Answer:

1.class size of intervals 10-0=10

2.upper limit is 50

3.lower limit is 30

4. frequency is 4

5. nine students

6.seven students

Answer 2

Answer:

1. Class size of intervals = 10

2. Upper limit = 50

3. Lower limit = 30

4. Frequency = 4

5. 9 students

6. 7 students

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