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32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5?
Most Upvoted Answer
32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile d...
Answer:
Quartile deviation is the difference between the third and first quartiles divided by two. Mathematically,
Quartile deviation = (Third quartile - First quartile) / 2
Given, First quartile (Q1) = 20 and Third quartile (Q3) = 30.
Therefore, Quartile deviation = (30 - 20) / 2 = 5
Hence, the correct option is (d) 5.
Explanation:
To solve this question, we need to know the formula for quartile deviation and the values of the first and third quartiles.
Quartile deviation is a measure of dispersion that gives an idea about the spread of data around the median. It is the difference between the third and first quartiles divided by two.
The first quartile (Q1) is the value that divides the lower 25% of the data from the upper 75%. The third quartile (Q3) is the value that divides the lower 75% of the data from the upper 25%.
In this question, we are given the values of Q1 and Q3, which are 20 and 30, respectively. Using the formula for quartile deviation, we can calculate the value of quartile deviation as 5.
Therefore, the correct answer is option (d) 5.
Quartile deviation is the difference between the third and first quartiles divided by two. Mathematically,
Quartile deviation = (Third quartile - First quartile) / 2
Given, First quartile (Q1) = 20 and Third quartile (Q3) = 30.
Therefore, Quartile deviation = (30 - 20) / 2 = 5
Hence, the correct option is (d) 5.
Explanation:
To solve this question, we need to know the formula for quartile deviation and the values of the first and third quartiles.
Quartile deviation is a measure of dispersion that gives an idea about the spread of data around the median. It is the difference between the third and first quartiles divided by two.
The first quartile (Q1) is the value that divides the lower 25% of the data from the upper 75%. The third quartile (Q3) is the value that divides the lower 75% of the data from the upper 25%.
In this question, we are given the values of Q1 and Q3, which are 20 and 30, respectively. Using the formula for quartile deviation, we can calculate the value of quartile deviation as 5.
Therefore, the correct answer is option (d) 5.
Community Answer
32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile d...
5
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32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5?
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32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about 32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5?.
32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about 32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 32. When 1st quartile = 20, 3rd quartile = 30, the value of quartile deviation is (a) 7 (b) 4 (c) -5 (d) 5?.
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