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Out of sixteen observations arranged in an ascending order, the 8th and 9th observations are 25 and 27. Then, the median is
- a)26
- b)27
- c)25
- d)26.5
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Out of sixteen observations arranged in an ascending order, the 8thand...
To find the median, we need to determine the middle value of the observations. In this case, we have 16 observations arranged in ascending order.
Given that the 8th observation is 25 and the 9th observation is 27, we can see that these two values are consecutive. This means that there are 7 observations before the 8th observation (including the 8th observation itself) and 6 observations after the 9th observation (including the 9th observation itself).
Since there are an even number of observations (16), the median will be the average of the two middle values. In this case, the two middle values are the 8th and 9th observations, which are 25 and 27.
To find the average, we add the two values together and divide by 2:
(25 + 27) / 2 = 52 / 2 = 26.
Therefore, the median of the given observations is 26.
Hence, the correct answer is option A) 26.
Given that the 8th observation is 25 and the 9th observation is 27, we can see that these two values are consecutive. This means that there are 7 observations before the 8th observation (including the 8th observation itself) and 6 observations after the 9th observation (including the 9th observation itself).
Since there are an even number of observations (16), the median will be the average of the two middle values. In this case, the two middle values are the 8th and 9th observations, which are 25 and 27.
To find the average, we add the two values together and divide by 2:
(25 + 27) / 2 = 52 / 2 = 26.
Therefore, the median of the given observations is 26.
Hence, the correct answer is option A) 26.
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Out of sixteen observations arranged in an ascending order, the 8thand...
26
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Out of sixteen observations arranged in an ascending order, the 8thand 9thobservations are 25 and 27. Then, the median isa)26b)27c)25d)26.5Correct answer is option 'A'. Can you explain this answer?
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