Question

What is the interquartile range of the data set? {48, 50, 65, 60, 80, 42, 45, 50, 42, 55, 45}

Answer 1

Answer:the answer is 48 i took test so there you go and thanks for rating excellent

Explanation:

Answer 2

The IQR is the difference between 3rd and 1st quartile. So we have to find the quartiles to answer the question.

1st Q: 45
Median (Middle number in data)
3rd Q: 60
IQR: 60 - 45 = 15
IQR = 15