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Exam (elaborations)

WGU C955 Applied Probability and Statistics Exam Questions with Verified Answers | Latest 2024/2025 -Graded A.

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Statistics the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data Qualitative Data Non-numeric information based on some quality or characteristic Interquartile Range (IQR) The difference, in value, between the bottom and top 25% of the sample or population. Q3-Q1 Frequency Distribution A record of the number of times data occurs withing a certain category Measures of Spread Measures used to describe the distance of data from the center of the dataset, such as range and standard deviation Check Sheet A structured form or table that allows data to be collected by marking how often an event has occurred in a certain interval. Changing Improper Fractions and Mixed Numbers Improper fractions can be converted to mixed numbers by following these steps:

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WGU C955
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Uploaded on
December 11, 2024
Number of pages
33
Written in
2024/2025
Type
Exam (elaborations)
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  • wgu c955

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WGU C955 Applied Probability and
i.- i.- i.- i.- i.-




Statistics Exam Questions with Verified i.- i.- i.- i.- i.-




Answers | Graded A. i.- i.- i.-




Statistics the science that deals with the collection,
i.-i.- i.- i.- i.- i.- i.- i.- i.- i.-



classification, analysis, and interpretation of numerical facts or
i.- i.- i.- i.- i.- i.- i.- i.-



data


Qualitative Data Non-numeric information based on some
i.- i.-i.- i.- i.- i.- i.- i.- i.-



quality or characteristic
i.- i.-




Interquartile Range (IQR) The difference, in value, between
i.- i.- i.-i.- i.- i.- i.- i.- i.- i.-



the bottom and top 25% of the sample or population. Q3-Q1
i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-




Frequency Distribution A record of the number of times data
i.- i.-i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-



occurs withing a certain category
i.- i.- i.- i.-




Measures of Spread Measures used to describe the distance
i.- i.- i.-i.- i.- i.- i.- i.- i.- i.- i.-



of data from the center of the dataset, such as range and
i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-



standard deviation i.-

,Check Sheet A structured form or table that allows data to be
i.- i.-i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-



collected by marking how often an event has occurred in a
i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-



certain interval. i.-




Changing Improper Fractions and Mixed Numbersi.- Improper i.- i.- i.- i.- i.-i.- i.- i.-



fractions can be converted to mixed numbers by following these
i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-



steps:


Write division problem with numerator divided by denominator.
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Divide to determine quotient and remainder.
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Write mixed number with the quotient as the whole number and
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the remainder as the numerator over the same denominator.
i.- i.- i.- i.- i.- i.- i.- i.-




Changing Mixed Numbers Into Improper Fractions
i.- Mixed i.- i.- i.- i.- i.-i.- i.- i.-



numbers can also be converted to improper fractions by
i.- i.- i.- i.- i.- i.- i.- i.- i.-



following these steps: i.- i.-




Multiply the whole number by the denominator of the fraction.
i.- i.- i.- i.- i.- i.- i.- i.- i.-




To the product given by step 1, add the number of the numerator.
i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.- i.-

,Write the result of step 2 as the numerator of the improper
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fraction. The denominator of the improper fraction should be the
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denominator of the original fraction. i.- i.- i.- i.-




Simplify the improper fraction by diving the numerator and
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denominator by all common factors. i.- i.- i.- i.-




Discrete Data Has distinct values, can be counted, has
i.- i.-i.- i.- i.- i.- i.- i.- i.- i.- i.-



unconnected points (dots) i.- i.-




Continuous data Has values within a range, measured (not i.- i.-i.- i.- i.- i.- i.- i.- i.- i.- i.-



counted) does not have gaps between data points. (connected
i.- i.- i.- i.- i.- i.- i.- i.- i.-



lines or curves)
i.- i.-




Sign rule for Multiplication and division
i.- i.- i.- i.- i.- i.-i.- i.- 1. +# x +# = +#
i.- i.- i.- i.- i.-




2. -# x -# = +#
i.- i.- i.- i.- i.-




A product or division of two numbers of the same sign will result
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in a positive number
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3. -# x +# = -#
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4. +# x -# = -#
i.- i.- i.- i.- i.-




A product or division of two numbers of different signs will result
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in a negative number
i.- i.- i.-

, Prime Number A prime number is a number that has exactly
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two positive factors; 1 and itself.
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Composite Number A number that is not prime. It has 2 or
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more positive factor, including 1 and itself.
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Prime Factorization i.- i.-i.- i.- Writing the number as a product of only
i.- i.- i.- i.- i.- i.- i.- i.-



prime numbers. i.-




Greatest Common Factor (GCF) The larges number that
i.- i.- i.- i.-i.- i.- i.- i.- i.- i.-



divides all the given numbers evenly.
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Multiples of a number Numbers that can be obtained by
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multiplying the given number by 1, 2, 3, 4, etc. i.- i.- i.- i.- i.- i.- i.- i.- i.-




Least Common Multiple (LCM)
i.- the smallest positive number i.- i.- i.-i.- i.- i.- i.- i.- i.-



that can be divided by the given numbers
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Centigrade/Fahrenheit Conversions i.- i.-i.- i.- C = (F - 32) X 5/9
i.- i.- i.- i.- i.- i.-




F = (C X 9/5) + 32
i.- i.- i.- i.- i.- i.-




Unit Conversions for Household Measures of Volume
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tablespoon = 3 teaspoons i.- i.- i.-

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