Find the indicated probability using the standard normal distribution.
P(-3.12<z<0)
round to four decimals places as needed
Solution :
Given that,
Using standard normal table,
P ( -3.12 < Z < 0)
P ( Z < 0 ) - P ( Z < -3.12 )
= 0.5000- 0.0009
= 0.4991
Probability = 0.4991
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