WGU C955 - Pre Assessment Questions and Answers 2025

WGU C955 - Pre Assessment Questions
and Answers 2025
WhatAisA3/4AdividedAbyA2/3?
A)A9/8
B)A5/12
C)A5/7
D)A6/7A-ACORRECTAANSWERS-9/8
AAcountyAparkAhasAhikingApathsAwithAlengthsAofA1.05,A3.6,A3.17,AandA2.2Amiles.
A

WhatAisAtheAtotalAlength,AinAmiles,AofAhikingApathsAinAtheApark?
A)A9.02AmilesA
B)A10.02AmilesA
C)A10.12AmilesA
D)A11.2AmilesA-ACORRECTAANSWERS-10.02Amiles
IfAthereAareA2AtablespoonsAinA1AfluidAounce,AhowAmanyAtablespoonsAdoesAtheAfollowingAcal
culationAyield?

4AflAozA-A1.5Atbsp

0.5AtbspA
1AtbspA
2.5AtbspA
6.5AtbspA-ACORRECTAANSWERS-6.5Atbsp
SolveAforAX:
XA-A5/4A=A2/3
A)A3/12
B)A7/12
C)A10/12
D)A23/12A-ACORRECTAANSWERS-23/12
SolveAforAX:
X+5/3=2/3
A)A-3
B)A-1
C)A1
D)A3A-ACORRECTAANSWERS--1
GivenAtheAinequality:
2yA+A6A>A20
WhichAgraphAisAtheAsolution?
A)A{{AyA<A3A}}
B)A{{AyA>A6A}}
C)A{{AyA>A7A}}
D)A{{AyA<A7A}}A-ACORRECTAANSWERS-{{AyA>A7A}}
WhichAgraphAisAtheAsolutionAforAyA<A8?

,A)A{{AunfilledAcircleAonA8,AarrowApointingAleftA}}
B)A{{AfilledAcircleAonA8,AarrowApointAleftA}}
C)A{{AunfilledAcircleAonA8,AarrowApointingArightA}}
D)A{{AfilledAcircleAonA8,AarrowApointArightA}}A-ACORRECTAANSWERS-
{{AunfilledAcircleAonA8,AarrowApointingAleftA}}
WhichAgraphAisAtheAsolutionAforA4yA-A6A>A18?
A)A{{AyA>A4A}}
B)A{{AyA>A6A}}
C)A{{AyA<A4A}}
D)A{{AyA<A6A}}A-ACORRECTAANSWERS-{{AyA>A6A}}
WhatAisAtheAcorrectAlineAgraphAforAyA=A3xA+A5?
A)A(0,5)AtoA(2,11)
B)A(0,-5)AtoA(2,-11)
C)A(0,3)AtoA(2,5)
D)A(0,3)AtoA(2,-7)A-ACORRECTAANSWERS-(0,5)AtoA(2,11)
WhatAisAtheAcorrectAlineAgraphAforAyA=A-2xA+A9?
A)A(0,9)AtoA(4.5,0)
B)A(0,9)AtoA(3,0)
C)A(0,-9)AtoA(5,-19)
D)A(0,-9)AtoA(5,-24)A-ACORRECTAANSWERS-(0,9)AtoA(4.5,0)
AAnormallyAdistributedAdataAsetAhasAaAmeanAofA25AandAaAstandardAdeviationAofA2.

WhichApercentageAofAtheAdataAfallsAbetweenA23AandA25?

A)A34.0A
B)A68.0A
C)A95.0A
D)A99.7A-ACORRECTAANSWERS-34.0
AAgivenAdataAsetAisAnormallyAdistributedAwithAaAmeanAofA200AandAaAstandardAdeviationAofA
5.
A

WhichAtwoAvaluesAdoesA95%AofAtheAdataAfallAbetween?

A)A180-220A
B)A185-225A
C)A190-210A
D)A195-235A-ACORRECTAANSWERS-190-210
InAaAstatisticsAclass,A40AstudentsAareAaskedAtoAwriteAtheirAageAonAaApieceAofApaperAandApla
ceAtheApaperAinAaAbox.AAfterArotatingAandAshakingAtheAbox,A5ApiecesAofApaperAareAdrawnAfr
omAtheAboxAatArandom.ATheAdataAresultsAareAasAfollows:

36
22
21
20
19

, WhatAisAtheAmedianAforAthisAdataAset?

A)A17A
B)A21A
C)A24A
D)A28A-ACORRECTAANSWERS-21
AAnewAvideoAgamingAsiteAwantsAtoAknowAwhatAtheAmedianAageAisAofAitsAadolescentApopula
tionAsoAtheyAcanAfocusAonAactivitiesAforAtheseAclients.AAAdataAanalystArecordedAtheAagesAof
A12AadolescentsAwhoAusedAtheAsiteAoverAaAthree-

monthAperiod.ATheAresultsAareAgivenAbelow:
A

AgeA,Frequency
13A,1
16A,2
17A,2
18A,3
19A,4
WhatAisAtheAmedianAageAofAtheAadolescents?

A)A17.0A
B)A17.2A
C)A18.0A
D)A18.6A-ACORRECTAANSWERS-18.0
TheAgraphAshowsAaAcompany'sAprofits,AinAthousandsAofAdollars,AforAfiveAdifferentAregions:

{{
YA=AProfitsAinAThousandsAofADollars
XA=AAABACADAE
AA=A29
BA=A34
CA=A15
DA=A40
EA=A22
}}
A

BasedAonAthisAgraph,AwhatAisAtheAclosestAapproximateAtotalAprofitA(inAthousands)AforAallAfiv
eAregions?

100A
140A
170A
200A-ACORRECTAANSWERS-140
TheAbarAchartAbelowAsummarizesAtheAfinalAgradeAdistributionAforAaAstatisticsAcourse:
{{
YA=ACount
XA=AAABACADAF
AA=A5
BA=A9