The Precision Scientific Instrument Company manufactures thermometers that are supposed to give readings of 0°C the freezing point of water. Tests on a large sample of these thermometers reveal that at the freezing point of water, some give readings below 0°C (denoted by negative numbers) and some give readings above 0°C (denoted by positive numbers). Assume that the mean reading is 0°C and the standard deviation of the readings is 1.00°C. Also assume tha the frequency distribution of errors closely resembles the normal distribution. A thermometer is randomly selected a ested. Find the temperature reading corresponding to the given information. = 7% of the thermometers are rejected because they have readings that are too high, but all other thermometers an cceptable, find the temperature that separates the rejected thermometers from the others.

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