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If z is a standard normal variable, find the probability that z is less than 1.16. Sketch the graph and shade the required area.
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If z is a standard normal variable, find the probability that z is less than 1.16. Sketch the graph and shade the required area.

User Stephen Drew
by
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1 Answer

10 votes

Answer:

0.877

Explanation:

The probability number can be found with a suitable app or calculator. A TI-83 will tell you ...

normalcdf(-10,1.16) = 0.8769755969

The probability is about 0.877.

If z is a standard normal variable, find the probability that z is less than 1.16. Sketch-example-1
User JohnGB
by
5.2k points
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