Question

• How many people are part of the box, between Q1 and Q3? Approximately
what fraction of the data set is that number?

Answer 1

Answer:

50 percent of the people belong between Q1 and Q3

Step-by-step explanation:

The interquartile range (IQR) of a data set is given by

Q3 -Q1 and represents 50% of the data. That is, 50% of the data lie between Q1 and Q3.

The median sits within the box and represents the center of the data. 50% of the data values lie above the median and 50% lie below the median.

An outlier is an extreme value or a data points that differs significantly from other data. A common statistical rule use  for outliers is values that are lower than Q1 – 1.5(IQR) or greater than Q3 + 1.5(IQR) are outliers where IQR is the difference between the lower quartile Q1 and the upper quartile Q3

#SPJ9

learn more

https://brainly.com/question/14588171

Answer 2

50% of the people belong in the interval Q1 and Q3.

we know that the interquartile range is given by:

Q3 - Q1

That means that 50 % of the data lies between Q1 and Q3.

also, the median is represented at the centre of the data and the 50% of the values lie above the median and the rest lie below the median.

the interquartile range refers to the range between the different quartiles that are given. median refers to the middle point of the data. it help us to check the accuracy of the data.

Therefore, we can say that 50% of the people belong in the interval Q1 and Q3.

Learn more about interval here:

https://brainly.com/question/25710806

#SPJ9