Answer: B - The IQR is the most resistant to extreme values.
Step-by-step explanation:
The Inter Quartile Range like the Range is used to measure the distance between data points in a data set. So the higher the IQR is, the further the data points are from each other. The reverse is true. It is calculated by subtracting the first quartile in the data set from the third quartile meaning that it represents the range between 50% of the data set.
The advantage of the IQR is that it is most resistant to outliers (extreme values) because it focuses on data points that are closer to the middle. This therefore gives a better reflection of the data set when there are outliers present.
For example, observe the following data set;
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 200
Interquartile range = Q3 - Q1
= 17 - 5
= 12
Range = 200 - 1
= 19
Notice how IQR is more reflective of the data set.
Answer:D is correct
Step-by-step explanation:D is correct.Because it's a down line,and it's y-intercept is 2
Let’s suppose x as Ben’s score, then,
6x : x : (1/3) 6x
Hope it helps :)
Roger's weekly unemployment amount is $755.02
<h3>What is unemployment compensation?</h3>
Unemployment compensation is a monetary benefit unemployed people receive to help them cover basic needs such as housing and food.
<h3>How to calculate the weekly unemployment amount?</h3>
Fortunately, to calculate the weekly unemployment amount you only need to follow the steps for Roger's state.
1. Find the total of the quarterly wages of two consecutive quarters.
- $14,950.80 + $15,250.10 = $30,200.9
2. Divide the total by 26.
- $30,200.9 / 26 = 1, 161.57
3.Find the 65%
- 1,161.57 / 100 = 11.6157
- 11.6187 x 65 = 755.02
Learn more about amounts in: brainly.com/question/1227546
Y = x + 5....so we sub in x + 5 for y in the other equation
4x + y = 20
4x + x + 5 = 20
5x + 5 = 20
5x = 20 - 5
5x = 15
x = 15/5
x = 3
y = x + 5
y = 3 + 5
y = 8
solution is (3,8)