# Class Notes for STAT 245

Introduction to Statistical Methods

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STAT 245 Lecture 51: 51
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Since the value 1 2 falls in the confidence interval, it is ...

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STAT 245 Lecture 50: 50
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Several alternative values of are given in this exercise. (Get a Mi...

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STAT 245 Lecture 49: 49
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The maximum value of p p will occur when p 1 p.5 . Since values of ...

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STAT 245 Lecture 48: 48
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with pvalue P z 4.75 2(.0002) .0004 . Since the pvalue is less than...

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STAT 245 Lecture 47: 47
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p p 0 .58.75 z 3.93 p0q0 .75 5 n 100 with pvalue P 3.93 2.002 .004 ...

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STAT 245 Lecture 46: 46
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To replace the following: and the test statistic is x x 9.85.97 z 0...

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STAT 245 Lecture 45: 45
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9.10 a If the airline is to determine whether or not the flight is ...

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STAT 245 Lecture 44: 44
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Imagine you have 3 groups of plants that you subject to three diffe...

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STAT 245 Lecture 43: 43
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There are four mutually exclusive hair colours and the probabilitie...

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STAT 245 Lecture 42: 42
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1) With a few words and diagrams define the standard deviation and ...

##### Statistics - Reference Guides

This Guide provides an easy to follow summary of all basic principl...