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Assume the readings on thermometers are normally distributed with a mean of 0 degrees°C and a...

Assume the readings on thermometers are normally distributed with a mean of 0 degrees°C and a standard deviation of 1.00degrees°C. Find the probability that a randomly selected thermometer reads between negative −2.09 and negative −0.32 and draw a sketch of the region. What is the probability?

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Answer #1

The graph of the plot of normal PDF with mean 0 and standard deviation 1 is given below and it shows the required probability as the area under the curve between the two vertical lines.

4 2 0 2 to 8 3the required probability is 0.3562

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