STATISTICS PORTAGE CNSL 503 EXAM
2 QUESTIONS WITH CORRECT
ANSWERS
frequency bdistribution b- bcorrect banswer✔✔presents bthe bfrequency bof bevery bvalue
bin ba bdataset
frequency btables b- bcorrect banswer✔✔displays bthe bnumber bof btimes b(ex: bfrequency)
ba bcertain bvalue bappears bwithin bthe bdataset bin ba btable bformat
What bdoes beach bcolumn brepresent bin bfrequency btables? b- bcorrect banswer✔✔one
bcolumn brepresents bthe bcategory, bthe bother bcolumn brepresents bthe bfrequency
absolute bfrequency b- bcorrect banswer✔✔raw bcount
What btype bof bfrequency bdo byou buse bwhen banswering b" bhow bmany bstudent bout bof
bthe btotal bnumber bof bstudents bscored ba bletter bgrade?"? b- bcorrect
banswer✔✔relative bfrequency
relative bfrequency b- bcorrect banswer✔✔the bratio bbetween bthe babsolute bfrequency
bof ba bcategory band bthe btotal bfrequency
formula bfor brelative bfrequency b- bcorrect banswer✔✔frequency bin bcategory/total
bfrequency
What btype bof bfrequency bdo byou buse bwhen banswering bthe bquestion b"how bmany
bstudents bscored ba bB bor bbetter?"? b- bcorrect banswer✔✔cumulative bfrequency
cumulative bfrequency b- bcorrect banswer✔✔the bsum bof bfrequencies bof ball bpreceding
bcategories
Frequency btables bcan bbe bused bfor bwhat btype bof bvariables? b- bcorrect
banswer✔✔qualitative bor bquantitative bvariables
, When busing bfrequency btables bfor bquantitative bvariables, bgroup bthe bquantitative
bscores binto bgroups bcalled bwhat? b- bcorrect banswer✔✔bins
frequency bgraphs b- bcorrect banswer✔✔pie bcharts, bbar bcharts, bhistograms,
bfrequency bpolygons, bstem band bleaf bplots
What btype bof bfrequency bgraphs bare bused bfor bqualitative bvariables? b- bcorrect
banswer✔✔pie bcharts band bbar bcharts
What btype bof bfrequency bgraphs bare bused bfor bquantitative bvariables? b- bcorrect
banswer✔✔histograms, bfrequency bpolygons band bstem band bleaf bplots
pie bcharts b- bcorrect banswer✔✔displays brelative bfrequencies b(and bnot bnecessarily
babsolute bfrequencies) bof beach bcategory bfor bqualitative bvariables bin ba bpie
Each bportion bof ba bpie brepresents... b- bcorrect banswer✔✔a bdifferent bcategory
The bsize bof beach bportion bis bproportional bto... b- bcorrect banswer✔✔the brelative
bfrequency bof bthat bcategory
The bentire bpie brepresents... b- bcorrect banswer✔✔100% bof bthe bscores
Pie bcharts bare bgood bto bvisualize... b- bcorrect banswer✔✔frequencies
Pie bcharts bare bonly buseful bfor... b- bcorrect banswer✔✔small bnumber bof bcategories
bar bcharts/bar bgraphs b- bcorrect banswer✔✔display babsolute band brelative
bfrequencies bof bqualitative bdata busing bbars
Each bbar brepresents ba b- bcorrect banswer✔✔category
The bheight bof ba bbar brepresents... b- bcorrect banswer✔✔the bfrequency
Do bthe bbars btouch bin ba bbar bgraph? b- bcorrect banswer✔✔no
histograms b- bcorrect banswer✔✔displays babsolute band brelative bfrequencies bof
bquantitative bdata busing bbars
Each bbar brepresents... b- bcorrect banswer✔✔a bcategory
The bheight bof bthe bbar brepresents... b- bcorrect banswer✔✔the bfreuqeuncy
Do bthe bbars bin ba bhistogram btouch? b- bcorrect banswer✔✔yes
The bwidth bof bthe bbars brepresent... b- bcorrect banswer✔✔the bsize bof bthe brange bof
bvalues
2 QUESTIONS WITH CORRECT
ANSWERS
frequency bdistribution b- bcorrect banswer✔✔presents bthe bfrequency bof bevery bvalue
bin ba bdataset
frequency btables b- bcorrect banswer✔✔displays bthe bnumber bof btimes b(ex: bfrequency)
ba bcertain bvalue bappears bwithin bthe bdataset bin ba btable bformat
What bdoes beach bcolumn brepresent bin bfrequency btables? b- bcorrect banswer✔✔one
bcolumn brepresents bthe bcategory, bthe bother bcolumn brepresents bthe bfrequency
absolute bfrequency b- bcorrect banswer✔✔raw bcount
What btype bof bfrequency bdo byou buse bwhen banswering b" bhow bmany bstudent bout bof
bthe btotal bnumber bof bstudents bscored ba bletter bgrade?"? b- bcorrect
banswer✔✔relative bfrequency
relative bfrequency b- bcorrect banswer✔✔the bratio bbetween bthe babsolute bfrequency
bof ba bcategory band bthe btotal bfrequency
formula bfor brelative bfrequency b- bcorrect banswer✔✔frequency bin bcategory/total
bfrequency
What btype bof bfrequency bdo byou buse bwhen banswering bthe bquestion b"how bmany
bstudents bscored ba bB bor bbetter?"? b- bcorrect banswer✔✔cumulative bfrequency
cumulative bfrequency b- bcorrect banswer✔✔the bsum bof bfrequencies bof ball bpreceding
bcategories
Frequency btables bcan bbe bused bfor bwhat btype bof bvariables? b- bcorrect
banswer✔✔qualitative bor bquantitative bvariables
, When busing bfrequency btables bfor bquantitative bvariables, bgroup bthe bquantitative
bscores binto bgroups bcalled bwhat? b- bcorrect banswer✔✔bins
frequency bgraphs b- bcorrect banswer✔✔pie bcharts, bbar bcharts, bhistograms,
bfrequency bpolygons, bstem band bleaf bplots
What btype bof bfrequency bgraphs bare bused bfor bqualitative bvariables? b- bcorrect
banswer✔✔pie bcharts band bbar bcharts
What btype bof bfrequency bgraphs bare bused bfor bquantitative bvariables? b- bcorrect
banswer✔✔histograms, bfrequency bpolygons band bstem band bleaf bplots
pie bcharts b- bcorrect banswer✔✔displays brelative bfrequencies b(and bnot bnecessarily
babsolute bfrequencies) bof beach bcategory bfor bqualitative bvariables bin ba bpie
Each bportion bof ba bpie brepresents... b- bcorrect banswer✔✔a bdifferent bcategory
The bsize bof beach bportion bis bproportional bto... b- bcorrect banswer✔✔the brelative
bfrequency bof bthat bcategory
The bentire bpie brepresents... b- bcorrect banswer✔✔100% bof bthe bscores
Pie bcharts bare bgood bto bvisualize... b- bcorrect banswer✔✔frequencies
Pie bcharts bare bonly buseful bfor... b- bcorrect banswer✔✔small bnumber bof bcategories
bar bcharts/bar bgraphs b- bcorrect banswer✔✔display babsolute band brelative
bfrequencies bof bqualitative bdata busing bbars
Each bbar brepresents ba b- bcorrect banswer✔✔category
The bheight bof ba bbar brepresents... b- bcorrect banswer✔✔the bfrequency
Do bthe bbars btouch bin ba bbar bgraph? b- bcorrect banswer✔✔no
histograms b- bcorrect banswer✔✔displays babsolute band brelative bfrequencies bof
bquantitative bdata busing bbars
Each bbar brepresents... b- bcorrect banswer✔✔a bcategory
The bheight bof bthe bbar brepresents... b- bcorrect banswer✔✔the bfreuqeuncy
Do bthe bbars bin ba bhistogram btouch? b- bcorrect banswer✔✔yes
The bwidth bof bthe bbars brepresent... b- bcorrect banswer✔✔the bsize bof bthe brange bof
bvalues
