5. please answer all parts

Question

Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading greater than -0.573°C.

P(Z>−0.573)= ?

Answer 1

P(z > -0.573) = 1 - P(z < -0.573) = 1 - 0.283 = 0.717