ACTIVITY 3: IDENTIFY ME!
Direction: Answer the questions correctly.
1. What is the rank value?
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2. What is the lower limit of the median class?
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3. What is the frequency of the median class?
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4. What is the value of the less cumulative frequency
Below the median class?
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5. What is the value of class interval?
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6. What is the median?
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Answers & Comments
Answer:
1.The Rank Value function returns the value found at the specified position, either starting from the highest or the lowest value.
2.Lower limit of the median class = ℓ = 10. Hence, the median of given frequency distribution is 12.147.
3.Class interval Frequency Less than type cumulative frequency
0 – 8 8 8
8 – 16 10 18
16 – 24 16 34 = C
24 – 32 24 = f 58
4.If in a continuous distribution the total frequency be N then the class interval whose cumulative frequency is just greater than N2 (or equal to N2) is called the median class.
5.It is defined as the difference between the upper-class limit and the lower class limit. Class Interval = Upper-Class limit – Lower class limit.
6.The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.
Step-by-step explanation:
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