The precision scientific instrument company manufactures thermometers that are supposed to give readings of 0degrees°c at 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 0degrees°c (denoted by negative numbers) and some give readings above 0degrees°c (denoted by positive numbers). assume that the mean reading is 0degrees°c and the standard deviation of the readings is 1.00degrees°c. also assume that the frequency distribution of errors closely resembles the normal distribution. a thermometer is randomly selected and tested. a quality control analyst wants to examine thermometers that give readings in the bottom 4%. find the temperature reading that separates the bottom 4% from the others. round to two decimal places