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Math 255- Business Statistics 1 > Chapter 9: Proportions > Flashcards

Chapter 9: Proportions Flashcards

1
Q

What is a proportion?

A
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2
Q

What is the sample proportion formula?

A
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3
Q

Confidence Interval for a Population Proportion Formula

A
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4
Q

Margin of Error

A
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5
Q

Sample Size for Estimating the Population Mean

A
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6
Q

What must you do when determining sample sizes for population means ?

A

YOU MUST ROUND UP!!!

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7
Q

Sample Size for the population proportion?

A
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Math 255- Business Statistics 1 (22 decks)

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