Answer what is ask in each problem.
1. How many class intervals are there in table 1.3?
2. What is the class frequency of the class intervals 43 - 48 and 31 - 36?
3. What is the class size of the frequency distribution table?
4. Determine the interval of each class.
5. Complete the needed value in table below.
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Answer:
43-48=12
31-36=19
Step-by-step explanation:
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