MultipleChoice Afrequencydistributionisatabularsummaryofdatashowingthe fractionofitemsinseveralclasses percentageofitemsinseveralclasses relativepercentageofitemsinseveralclasses numberofitemsinseveralclasses d ANSWER: AnOgiveisconstructedbyplottingapointcorrespondingtothe frequencyofeachclass. relative cumulative percent octave b ANSWER: Atabularsummaryofasetofdatashowingthefractionofthetotalnumberofitemsinseveralclassesisa frequencydistribution relativefrequencydistribution frequency cumulativefrequencydistribution b ANSWER: Therelativefrequencyofaclassiscomputedby dividingthemidpointoftheclassbythesamplesize dividingthefrequencyoftheclassbythemidpoint dividingthesamplesizebythefrequencyoftheclass dividingthefrequencyoftheclassbythesamplesize d ANSWER: Thepercentfrequencyofaclassiscomputedby multiplyingtherelativefrequencyby10 dividingtherelativefrequencyby100 multiplyingtherelativefrequencyby100 adding100totherelativefrequency c ANSWER: Thesumoffrequenciesforallclasseswillalwaysequal
MultipleChoice Afrequencydistributionisatabularsummaryofdatashowingthe fractionofitemsinseveralclasses percentageofitemsinseveralclasses relativepercentageofitemsinseveralclasses numberofitemsinseveralclasses ANSWER: d AnOgiveisconstructedbyplottingapointcorrespondingtothe frequencyofeachclass. relative cumulative percent octave ANSWER: b Atabularsummaryofasetofdatashowingthefractionofthetotalnumberofitemsinseveralclassesisa frequencydistribution relativefrequencydistribution frequency cumulativefrequencydistribution ANSWER: b Therelativefrequencyofaclassiscomputedby dividingthemidpointoftheclassbythesamplesize dividingthefrequencyoftheclassbythemidpoint dividingthesamplesizebythefrequencyoftheclass dividingthefrequencyoftheclassbythesamplesize ANSWER: d Thepercentfrequencyofaclassiscomputedby multiplyingtherelativefrequencyby10 dividingtherelativefrequencyby100 multiplyingtherelativefrequencyby100 adding100totherelativefrequency ANSWER: c Thesumoffrequenciesforallclasseswillalwaysequal
Test-Bank-Essentials-of-Statistics-for-Business-and-Economics-7th-Edition-Anderson.docx