Applied Probability and Statistics C955 exam|complete study guide with updated answers|newest 2025.

Changing Improper Fractions and Mixed Numbers - CORRECT ANSWERS️️Improper fractions can be converted to mixed numbers by following these steps: Write division problem with numerator divided by denominator. Divide to determine quotient and remainder. Write mixed number with the quotient as the whole number and the remainder as the numerator over the same denominator. Changing Mixed Numbers Into Improper Fractions - CORRECT ANSWERS️️Mixed numbers can also be converted to improper fractions by following these steps: Multiply the whole number by the denominator of the fraction. To the product given by step 1, add the number of the numerator. Write the result of step 2 as the numerator of the improper fraction. The denominator of the improper fraction should be the denominator of the original fraction. Simplify the improper fraction by diving the numerator and denominator by all common factors. Discrete Data - CORRECT ANSWERS️️Has distinct values, can be counted, has unconnected points (dots) Continuous data - CORRECT ANSWERS️️Has values within a range, measured (not counted) does not have gaps between data points. (connected lines or curves) Sign rule for Multiplication and division - CORRECT ANSWERS️️1. +# x +# = +# 2. -# x -# = +# A product or division of two numbers of the same sign will result in a positive number 3. -# x +# = -# 4. +# x -# = -# A product or division of two numbers of different signs will result in a negative number Prime Number - CORRECT ANSWERS️️A prime number is a number that has exactly two positive factors; 1 and itself. Composite Number - CORRECT ANSWERS️️A number that is not prime. It has 2 or more positive factor, including 1 and itself. Prime Factorization - CORRECT ANSWERS️️Writing the number as a product of only prime numbers. Greatest Common Factor (GCF) - CORRECT ANSWERS️️The larges number that divides all the given numbers evenly. Multiples of a number - CORRECT ANSWERS️️Numbers that can be obtained by multiplying the given number by 1, 2, 3, 4, etc. Least Common Multiple (LCM) - CORRECT ANSWERS️️the smallest positive number that can be divided by the given numbers Centigrade/Fahrenheit Conversions - CORRECT ANSWERS️️C = (F - 32) X 5/9 F = (C X 9/5) + 32 Unit Conversions for Household Measures of Volume - CORRECT ANSWERS️️1 tablespoon = 3 teaspoons 1 oz = 2 tablespoons 1 cup = 8 oz 1 pint = 2 cups 1 quart = 1 pints 1 gallon = 4 quarts Common Metric Conversions - CORRECT ANSWERS️️1 L = 1000 mL 1kg = 1000 g 1 g = 1000 mg 1 mg = 1000 mcg Conversions between Household and Metric Units - CORRECT ANSWERS️️1 cc (Cubic Centimeter) = 1 mL 1 oz = 30 mL 1 L = 1.057 qt 1 tsp = 5 mL 1 kg = 2.2 lbs 1 oz = 28.35 g Like Terms - CORRECT ANSWERS️️Terms that have the same variable raised to the same power; they can be combined using addition and subtraction