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andre [41]
3 years ago
8

What is 20-200 is it postive or negative?

Mathematics
2 answers:
Burka [1]3 years ago
8 0
-180 which is a negative number because the bigger number is being subtracted.
neonofarm [45]3 years ago
6 0

-180 is negative  :).

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Answer:

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Step-by-step explanation:

The national average is 17% .The z proportional hypothesis test is used.

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Since the calculated z=40  falls in the critical region this indicates that the true obesity rate for children in Marion County is different from the national average at the 0.05 significance level. We reject the null hypothesis that population proportion is 0.17.

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3 years ago
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Answer

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