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NLN NEX MATH PREP QUESTIONS & ANSWERS 2026

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NLN NEX MATH PREP QUESTIONS & ANSWERS 2026

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NLN
Course
NLN

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NLN NEX MATH PREP QUESTIONS &
ANSWERS 2026
ThreeBgroupsBofBpatientsBmonitorBtheirBheartBratesBforBtwoBmonthsBtoBestablishBbaselineBda
ta.BTheBtableBbelowBdisplaysBtheBdescriptiveBstatisticsBofBtheirBheartBrates.BWhichBofBtheBsta
tementsBisBcorrect?B

GroupBA.BB.BC.B

MeanB85.B92.B64

median.B87.B91.B67

Range.B35.B28.B41

standardBdeviationB8.B6.B9



A.BTheBvariabilityBofBGroupBBBisBgreaterBthanBtheBvariabilityBofBGroupBC.

B.BTheBvariabilityBofBtheBgroupsBisBtheBsame.

C.BTheBvariabilityBofBGroupBCBisBgreaterBthanBtheBvariabilityBofBGroupBABandBGroupBB.

D.BTheBvariabilityBofBGroupBABisBlessBthanBtheBvariabilityBofBGroupBB.B-
BAnswerC.BTheBvariabilityBofBGroupBCBisBgreaterBthanBtheBvariabilityBofBGroupBABandBGroup
BBB

BStandardBDeviationBisBaBkeyBstatisticBtheBdescribesBvariabilityBofBaBdataBset.



31BisBwhatBpercentBofB84?

A.53%

B.B26.04%

C.B2.71%

D.B36.9%B-BAnswerD.B36.9%



375BisBwhatBpercentBofB125?

A.B300%

B.B33.33%

C.B468.75%

D.B3%B-BAnswerA.B300%

, BasedBonBtheBdataBsetsBbelow,BwhichBofBtheBfollowingBstatementsBisBtrue?



DataBsetB3.BDataBsetB4

B3.B5

B9.B10

B14.B13

B17.B14

B32.B18



A.BTheBmedianBforBDataBSetB4BisBlessBthanBtheBmedianBforBDataBSetB3.

B.BTheBmeanBforBDataBsetB4BisBgreaterBthanBtheBmeanBforBDataBSetB3.

C.BTheBmedianBforBDataBSetB3BisBlessBthanBtheBmedianBforBDataBSetB4.

D.BTheBrangeBforBDataBSetB3BisBequalBtoBtheBrangeBforBDataBSetB4.B-
BAnswerA.TheBmedianBforBDataBSetB4BisBlessBthanBtheBmedianBforBDataBSetB3



OfB60BpatientsBtreatedBwithBaBcertainBmedication,B24BshowedBnoBimprovement.BWhatBperce
ntBofBpatientsBimproved?

A.B36%

B.B60%

C.B24%

D.B40%B-BAnswerB.B60%



ABsmokingBcessationBprogramBwasBorganizedBforB623BemployeesBofBaBcompany,BandB216Bsuc
cessfullyBstoppingBsmoking.BWhatBwasBtheBapproximateBratioBofBsuccessesBtoBfailures?

A.B1BtoB2

B.B2BtoB3

C.B3BtoB1

S.B4BtoB2B-BAnswerA.B1BtoB2



GivenBthatB1BTablespoonB=B3BteaspoonsB=B0.5Bounces,BhowBmanyBtwo-
teaspoonBdosesBcanBbeBobtainedBfromBanB8-ounceBbottleBofBmedicine?

A.B36

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Uploaded on
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Number of pages
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Type
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