Use technology or a z-score table to answer the question.The expression P(z<1.45) represents the area under the standard normal curve below the given value of z.What is P(z<1.45)?

P(z < 1.45) ≈ 0.92647

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On the TI-83/84 calculator, the normalcdf( ) function requires a lower bound. The area of the normal curve below z=-8 is less than 10^-11, so -8 is a suitable stand-in for -∞. All the decimal digits shown are accurate, not affected by our choice of lower bound.