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1. What is the standard deviation, a, in the heights of tenth grade girls shown in the table below? 01.2076 O≈ 1.4076 O~1.5076 O~1:3076 Heights of Girls (Inches) 64.25 65.50 63.75 64.25 66.50 62.75​

1 Answer

3 votes

Answer:

First option:
1.2076

Explanation:

Just use the standard deviation functionality of any scientific/statistical calculator.

The answer is 1.2076 which is the first option

User Frank Harper
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