Which statement is not true of dot plots? a. the data must be sorted before the graph can be made. b. you need to know the extreme values to write the number line. c. the total number of marks tells you the size of the data set. d. an outlier will show as a gap in the data.

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

What is the ratio of the length of an object in yards to the length of the same object in miles?