Use the list below to find the lower quartile 27 511 13108 14187 answer a is 7 B is 7.5 C is 8 and D is 8.5 my answer is C8 please verify
I think you mean 27, 5, 11, 13, 10, 8, 14, 18, 7.
The answer to it is B. 7.5
ya'll are good but ya'll do not hep me can i talk to some one ya'll are like smart i tought but im roung
ya'll help me so so much can i talk to someone plz
the answer to this question is 8
ok for real what is the answer
the answer is b,7.5
Thank you all for answering this question! :)
To find the lower quartile (Q1), you need to arrange the list of numbers in ascending order first. The given list is: 27, 511, 13,108, 14,187.
To find the lower quartile, follow these steps:
Step 1: Sort the list in ascending order:
27, 511, 13,108, 14,187.
Step 2: Determine the position of Q1 by using the formula:
position = (n + 1) / 4,
where n is the total number of values in the list.
In this case, n = 4 because there are four values in the list.
Hence, the position of Q1 = (4 + 1) / 4 = 5 / 4.
Step 3: Calculate the fractional part of the position calculated in step 2:
fractional part = 5 / 4 - floor(5 / 4) = 1 / 4.
Step 4: Find the values at positions (floor(position)) and (ceil(position)) in the sorted list.
The floor(5 / 4) = 1, and the ceil(5 / 4) = 2.
The value at the first position (floor(position)) in the sorted list is 27, and the value at the second position (ceil(position)) is 511.
Step 5: Interpolate between the values at those positions:
Q1 = value at floor(position) + (fractional part) × (value at ceil(position) - value at floor(position)).
Q1 = 27 + (1 / 4) × (511 - 27) = 27 + (1 / 4) × 484 = 27 + 121 = 148.
Therefore, the lower quartile (Q1) for the given list is 148.
Since none of the options provided matches the correct answer, the correct answer is not one of the options given.
The lower quartile of 27,511 is about 6,878,
What is wrong with this picture?