You want to obtain a sample to estimate a popu time, you have no reasonable preliminary estimation for the population pr You would like to be 90% confident that you estimate is within 3% of the tr population proportion. How large of a sample size is required? Do not rour calculation.

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A: Given that Margin of error (E) = 0.015 p^ =  0.25 Level of significance (α) = 1 -0.99 = 0.01

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A: the arithmetic mean of two observations(let a and b) is 127.5 and their geometric mean is 60.i.e. a+...

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A: Given,P(A)=12P(B)=310P(A∩B)=45

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A: @solution::::

Q: A. Xn I(2a) Tio l(1– x)]°, a>0 r.s. f(x|a) : r.s В. Хи N(u, o2), o² is known С. Хи r.s. f(x|a) = r(2...

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A: Given: X1=1.084 X2=1.044 X3=1.018

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A: Data given  X        Y 59    10167    10769    11358    9862    10968    12054    127  Farmula used

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A: formula for the sample size is

Q: P(X) X P(X) X (X-2 (X-) P(X) 0.30 0.50 0.20 7, 5. 1 2.

A: Given data; X P(X) 1 0.30 7 0.50 5 0.20

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Q: Please consider and work through the following questions. Breast cancer patients Normal individuals ...

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