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Assume that the readings on the thermometers are normally distributed with a mea

ID: 3303754 • Letter: A

Question

Assume that the readings on the thermometers are normally distributed with a mean of 0° and standard deviation of 1.00°C, Assume 26% of the thermometers are rejected because they have readings that are too high and another 2.6% are rejected because they have readings that are too low. Draw a sketch and find the two readings that are cutoff values separating the rejected thermometers from the others. Click to view page 1 of the table. Click to view page 2 of the table. in which thermometers are OA. B. OC. D.

Explanation / Answer

Solution:-

option D.

Explanation:-

The cutoff values are –1.94, 1.94 degrees.

Area values nearest 0.026 and 0.974

0.0262 and 0.9748

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