42. The temperature reading thermocouple from a placed in a constant- temperature medium is normally distributed with mean U₂ the actual temperature of the medium, and standard deviation o. What would the value of o have to be to ensure that 95% of all readings are within .1° of u?

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42. The temperature reading
from a thermocouple
placed in a constant-
temperature medium is
normally distributed with
mean μ, the actual
temperature of the medium,
and standard deviation o.
What would the value of o
have to be to ensure that
95% of all readings are
within. 1° of u?
Transcribed Image Text:42. The temperature reading from a thermocouple placed in a constant- temperature medium is normally distributed with mean μ, the actual temperature of the medium, and standard deviation o. What would the value of o have to be to ensure that 95% of all readings are within. 1° of u?
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