The mean of 11 determinations is 8.37 with a standard deviation of 0.17, and the true value is 7:19, say whether or not
a significant between the mean. and the known/true value at 95% confidence. (t tabulated
at 95% Cl =2.228

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

Kelly has come up with an explanation for why her sister is sometimes in a good mood and other times in a bad mood. she speculates that it is based on the hours of sleep her sister got the previous night. this explanation for her sister's behaviors is an example of a(n)

Total number of electrons that can occupy the d sub level