Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. (Check your spelling!) You know the volume in (cm3) of 20 different brains.

If the null hypothesis is false and the researchers do not reject it a type 2 error has been made. true or false

How should the syntax in this sentence be changed, if at all? the scientists spent years analyzing the results of numerous medical studies meant to identify the cause of the disease. no change the scientists spent years looking at the results of a variety of different medical studies meant to locate the cause of the disease. the scientists spent years reviewing medical study results to find the cause of the disease. the scientists spent years studying the results of many medical studies in order to uncover the cause of the disease.

Marijuana is likely to make a driver? a. become enraged at others' mistakes b. drive faster than is safe c. overreact to sounds on the road d. respond passively to a hazard