explain how to find the middle quartile of a box-and-whisker plot. a. the middle quartile is the mode of the data. b. the middle
2 answers:
<h3><u>Answer:</u></h3>
The correct answer is:
<em>d. the middle quartile is the median of the data.</em>
<h3><u>Step-by-step explanation:</u></h3>We know that the median of data is the measure of central tendency.
The median is also the number that is halfway into the set.
We know that we divide the quartiles into three parts :
Lower Quartile, Upper Quartile
, Middle Quartile
.
Where the middle quartile is the median of the data which is basically calculated as arranging the data in the ascending or descending order and then finding the middle value of the data.
Hence, to find the middle quartile of a box-and-whisker plot:
d. the middle quartile is the median of the data.
You might be interested in
Answer:
a = √11 and b = 6
Step-by-step explanation:
Refer to attached picture for reference
for an right triangle with angle θ
we are given
cos θ = 5/6 = length of adjacent side / length of hypotenuse
hence
adjacent length = 5 units
hypotenuse length = 6 units
the missing side is the "opposite" length which we can find with the Pythagorean equation. in our case:
hypotenuse ² = adjacent ² + opposite² (rearrange)
opposite ² = hypotenuse ² - adjacent ²
opposite ² = 6² - 5²
opposite = √ (6²-5²) = √11
sin θ = opposite length / hypotenuse (substitute values above)
sin θ = √11 / 6
hence a = √11 and b = 6
