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maw [93]
3 years ago
13

Which of the following values is closest to the variance for the set of data shown below? 23, 32, 20, 43, 41, 66, 63, 59, 54, 36

, 45, 61, 55, 44, 47
A. 195.4
B. 197.7
C. 212.6
D. 225.9
Mathematics
1 answer:
Jobisdone [24]3 years ago
5 0
Sorry if I'm wrong but I think the answer is B
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Mrs. Lin is sewing costumes for her grandchildren. She is making three lion costumes, one zebra costume, and two bear costumes.
stepladder [879]

Answer:

12\frac{1}{8}\ yd

Step-by-step explanation:

we know that

The total fabric that Mrs. Lin needs is equal to

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Convert mixed number to an improper fraction

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Convert to mixed number

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4 0
4 years ago
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