A=
AP=<t><c></t>
C0=
C1=
C2=
C3=
C4=
C5=
C6=
C7=
C8=
C9=
ES=Answers may vary.
F0=
F1=0.475
F2=
H=$.hint$
INST=
M1=
M2=
M3=
M4=
M5=
M6=
M7=
M8=
M9=
MS=1
MW1=
MW2=
MW3=
MW4=
MW5=
MW6=
MW7=
MW8=
MW9=
N=
Q=Assume a normally distributed set of test score with a mean of V0 = V3 and a standard<br> deviation of V4. Find the probability that a person selected at random will have a score<br> between V3 and V8.<br>$.tablea1$
SA=Answers may vary.
T=F
TF=-1
TL=
TOL=+1E-4
U=NOUNIT
V0=S"$mu$"
V1=S"$sigma$"
V10=E"edfrac('V9','V4','im,yB')"
V11=R.3(V9/V4)
V2=S"<i>z</i>"
V3=I[100,500,10]
V4=I[5,20,5]
V5=I(V3+10)
V6=I(v3+2*V4)
V7=I(2)
V8=L[V7:v5,V6]
V9=I(V8-V3)
W=\n<step>\nThe percent of people with scores between V3 and V8 is 50% - 2.5% = <box>47.5</box>%. <hide>Thus the probability that a person selected at random will have a score between V3 and V8 is 0.475.</hide>\n</step>
YN=-1
cnum=4
followup=
ilev=0
mcdm=1
mdm=0
mpc=unspecified
mpn=2
mpv=2.0
mwnum=2
ncd=-1
subject=unspecified
varnum=16