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Mathematics

1 answer:

RUDIKE [14]3 years ago

5 0

35,23,32,25,27,31,29,30
1st: Order data from smaller to greater: 23,25,27,29,30,31,32,35

2nd Find the median of the set (central value). Since the number of data is even, then the median is the average between 29 & 30 = (29+30)/2 =29.5,(we will not use the median value, just for indication)

3rd, Find the central value of the subset on the left of 29 (that is 23,25,27)
This lower median =25 . This is called Q1
4th , Do the same with the subset on the right of 30 (that is 31,32,35).
This higher median = 32 is called Q3 (for your info the 1st median=29.5 is Q2)
The IQR or inter quartile range is Q3 - Q1 (or upper - lower Q)
IQR = 32-25) =7

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jeka94

Answer:

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Step-by-step explanation:

Cheese cost per pound = ?

first for the cost per pound

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to check the above answer is correct

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