13. The width of a confidence interval estimate for a population proportion will be I A narrower for 99% confidence than for 95% confidence. B wider for a sample size of 100 than for a sample size of 50 narrower for 90% confidence than for 95% confidence. narrower when the sample proportion is 0.50 than when the sample proportion is 0.20. None of the suggested answers are correct

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A: Given number= 84 Also given, 4x+542 is the required answer

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A:

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A: The given table shows the sales revenue from the past 8 quarters.

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A:

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A:

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A: Given F(t) = t3 ; 0<t<1 The probability density function will be: f(t) = ddt F(t)=3t2 The…

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A: Let x be the number

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Q: Explain the differeence between (-4)2 and -42  .

A: [-42]= (-4)(-4)= 16 Notice how the negative symbol (-) is also repeated. When there are an even…

Q: What is the value of t0.025,22?

A: Given: t0.025,22 Here, Degree of freedom is 22