3 years ago

Ayo help me out!!!!!

Mathematics

1 answer:

Sidana [21]3 years ago

3 0

Answer:

i need that answer to :(

Step-by-step explanation:

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schepotkina [342]

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Step-by-step explanation:

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2 years ago

I need help solving -23<1-4x-8

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3 years ago

During a recent drought, a water utility in a certain town sampled 100 residential water bills and found out that 73 of the resi

ankoles [38]

Answer:

(0.6430, 0.8170)

Step-by-step explanation:

Given that during a recent drought a water utility in a certain town sampled 100 residential water bills and found out that 73 of the residences had reduced their water consumption over that of the previous year.

Sample size n = 100

Sample proportion p = $\frac{73}{100} =0.73$

q = 1-p = 0.23

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Confidence interval = sample proportion ±margin of error

0.642983946

0.817016054

(0.6430, 0.8170)

4 0

3 years ago

Ayo help me out!!!!!​

Ayo help me out!!!!!