We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
84
2
avatar

The box plot shows the number of hours 220 people spent at a computer on a weekend.

About how many people spent more than 13 hours at a computer?

 

 

55

 

75

 

110

 

165

 Sep 25, 2019
 #1
avatar+15 
+2

13 hours is the median, meaning that about half of the people spent more than 13 hours.

1/2 x 220 = 110

Your answer is 110.

 Sep 25, 2019
 #2
avatar+974 
+2

You can see the middle line, or median, is at 13.

If it's more than 13, it's anything to the right of the median.

The median is the middle value, so 50% is to the left and 50% to the right.

Therefore, there were 50% of 220, or 110 people.

 Sep 25, 2019

7 Online Users