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Elenna [48]
3 years ago
15

If the temperature at which a certain compound melts is a random variable with mean value 120 ???? ???? and standard deviation 2

???? ???? , what are the mean temperature and standard deviation measured in �
Mathematics
1 answer:
bogdanovich [222]3 years ago
6 0
Answer:
Temperature is measured in units of temperature.
In SI units,  it is K (degrees Kelvin).
In CGS units, it is °C (degrees Celsius)
In English units, it is °F (degrees Fahrenheit)

Therefore the mean and standard deviation will be measured in the selected units for temperature.
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We are required to find the sum of these 8 observation's, \sum x

We know that:

\bar{x}=\frac{\sum x}{n}

We are given:

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