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3 years ago

A) complete the table (use 4 decimal places when applicable)

Mathematics

1 answer:

Darina [25.2K]3 years ago

5 0

Answer:

Step-by-step explanation:

(A).

No' of siblings Frequency Rel. frequency Cumm. frequency

0 51 0.2429 51

1 37 0.1762 51 + 37 = 88

2 34 0.1619 122

3 41 $\frac{41}{169}=0.2426$ 163

4 47 0.2238 210

(B).

Percent of people having exactly one sibling = $\frac{\text{Frequency}}{\text{Total frequency}}\times 100$

= $\frac{37}{210}\times 100$

= 17.62%

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Perimeter of a wall : brainly.com/question/12692838

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