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yaroslaw [1]
3 years ago
14

Quick check whats 756+8839-22=?

Mathematics
2 answers:
Maru [420]3 years ago
8 0

Answer:

9573

Step-by-step explanation:

that's the answer sorry for typing this is for the 20 character long

JulijaS [17]3 years ago
3 0

Answer:

the answer is 9,573

thank you

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Step-by-step explanation:

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Testing statistic:

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=\frac{(0.1325-0.156)}{\sqrt{(0.1456\times (1-0.1456)\times (\frac{1}{400} + \frac{1}{500}))}}\\\\ = -0.99

Calculating the P-value Approach

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