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Can someone help?
Questions above.
Thank you!

Can someone help? Questions above. Thank you!-example-1

2 Answers

7 votes

Answer:


Explanation:

19(a) - 50

19(b) - 62

19(c) -

User Ganesh Kudva
by
9.2k points
4 votes

Answer:

(a) 50; (b) 64; (c) 36

Explanation:

(a) The range is (largest value) - (smallest value) = 80 - 30 = 50.

(b) The value of the median is the value of the middle term, after the terms have been arranged in increasing order. When given a graph like this one, you can spot the median easily: It's the x-value of the vertical line inside the box: 64.

(c) Look at the x-values of the two box endpoints: 38 and 74. Subtract the larger from the smaller: 74 - 38. This gives us the IQR: 74 - 38 = 36.

User Madjar
by
7.9k points

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