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MrRa [10]
3 years ago
14

Use the confidence level and sample data to find the margin of error E. Round your answer to the same number of decimal places a

s the sample mean unless otherwise noted.
Weights of eggs: 95% confidence; n=53, /x =1.34 oz, standard deviation = 0.58 oz



A.) (0 pts) 0.13 oz


B.) (0 pts) 0.02 oz


C.) (1 pts) 0.16 oz


D.) (0 pts) 0.36 oz
Mathematics
1 answer:
iren [92.7K]3 years ago
6 0

Answer: option c

Step-by-step explanation:

margin of error = critical value × s/√n

Where s = sample standard deviation = 0.58, n = 53

The critical value = 1.96 ( this is the critical value for a two test test corresponding to a level of significance of 5%)

By substituting the parameters, we have that

Margin of error = 1.96×0.58/√53

Margin of error = 1.96 × 0.0796

Margin of error = 0.156 ~ 0.16

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Answer:

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How to change base of logarithms: Best answer gets 27 points and brainliest answer
AlekseyPX

Answer:

1/3

Step-by-step explanation:

 To change from one base to another, we use the formula

Logb x = Loga x/Loga b

log1/9  (3^(1/3) /3)


log3 ((3^(1/3) /3))

-------------------------

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Log a /b = log a - log b

and 1/9 = 3^-2

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-------------------------

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-------------------------

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-------------------------

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-------------------------

-2


-2/3

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Copy dot flip

-2/3 * -1/2


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3 years ago
F (x) = -4x + 4<br> f(2)=
sp2606 [1]

<em>Substitute x = 2 as we get</em>

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<em>Therefore, f(2) = -4</em>

7 0
3 years ago
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