Standard error describes a measure of the variability for the means of samples taken from a population. true or false.

Which representation has a constant of variation of -2.5

Is the power produced directly proportional to the wind speed, give reasons for your answer?

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.