Making a Box and Whiskers Plot

Q. Find the inter-quartile range of the following data:
$5,50,30,15,20$

Q. Which of the given statements is not true about the box plot shown below?

Q. Which is the correct box plot for the following data set?
45, 57, 63, 48, 39, 52, 56, 67, 52, 58, 44

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Q. For the given data, plot the box and whiskers graph and find the lower, middle and upper quartiles.
Data: $52,54,56,68,54,78,97,34,22,65,82$

1. Middle quartile $=78$
   Lower quartile $=56$
   Upper quartile $=22$
2. Middle quartile $=56$
   Lower quartile $=52$
   Upper quartile $=78$

Q. The following data shows the score of seventh-grade students on a test:

Minimum value $=40$
Upper quartile $=70$
Inter-quartile range $=20$
Median $=60$
Maximum value $=80$

Choose the correct box and whiskers plot of the above data.

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Q. Which of the following option(s) is/are true for the given box and whiskers plot?

1. The lower quartile is $12.$
2. The upper quartile is $12.$
3. The lower quartile is $7.$
4. The upper quartile is $7.$

Q. Choose the correct box and whiskers plot of the following data:
$2,3,8,6,4,15,18,12,22,26$

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