Ask a New Question

After measuring the mass of water, the data is averaged and it is determined that the mean of 4 measurements is 122.4 g with a standard deviation of 1.3 g. How many significant figures are in the mean value based on the standard deviation?

Ask a New Question or answer this question.

Similar Questions

If water with the mass of 15.0 grams is heated into water vapor in a closed system such as a closed glass jar, what is the mass
1. 9 answers
An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of the compound gives mass percents of
1. 1 answer
query=a stone of mass 30grams is placed in a measuring cylinder containing some water. the reading of the water level increases
1. 1 answer
The table gives the low temperature in degrees Fahrenheit at the local airport for the last week. How were the data most likely
1. 1 answer

more similar questions