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8090 [49]
3 years ago
12

Determine the interquartile range for the given data 11, 13, 16, 17, 8, 10, 14, 14, 17, 14

Mathematics
1 answer:
Elanso [62]3 years ago
7 0

Answer:

<em>(IQR) interquartile range: 4.5!</em>

Step-by-step explanation:

8, 10, 11, 13, 14, 14, 14, 16, 17

Median: 14

Lower quartile: 10.5

Upper quartile: 15

Interquartile range: 15 - 10.5 = 4.5

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VashaNatasha [74]

Answer:

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Step-by-step explanation:

Given that:

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The minimum sample size required can be determined by calculating the margin of error which can be re[resented by the equation ;

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\sqrt{n} = \dfrac{2.576 \times 49}{38}

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