2 years ago

P (-0.24 < z < 0.67)

1 answer:

5 0

P (-0.24 < z < 0.67)
is equal to
P(z<0.67) - P(z<-0.24)

From Normal tables,
P(z<0.67) - P(z<-0.24)
=P(z<0.67) - P(z<-0.24)
=0.7485711-0.4051651
=0.343406

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