How do you know if a fraction is lesser, greater, or equal to 1?

Give an example.

Name the most appropriate metric unit for each measurement like the mass of cow

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Find the slope intercept form of (-3,6) and (3,-6)