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Derrick decided to use blocking to deal with extraneous factors in his experiment. If 2 treatments are applied to one of his groups how many treatments should be applied to each of his other groups? How does the addition of a constant and multiplication by a constant affect the arithmetic mean? Danielle has taken five math tests so far this year. The tests are out of twenty points, and she has gotten the following scores. 17, 19, 20, 14, 16 What is the mode of her scores? Is 125 normal weight for a tall 12 year old? What is the purpose of finding the standard deviation of a data set? Are men thicker than women? Which histogram correctly represents the data given in this frequency table? Is baby weight discrete or continuous? Which phase of DMAIC (define measure analyze improve control) is designed to insure that the problem does NOT reoccur and that the new processes can be further improved over time? What do the word predict mean? How many three digit number combinations are there? A numerical value calculated for a sample is called a? How many corners are there of a room? How many ways can you arrange 5 objects in straight line? Suppose that rather than being just a bar graph the display you see above is a relative frequency bar graph The vertical axis of the graph will be marked off in percents from 0 percent up to 30 pe? Is an estimate based on known information? What is the probability of randomly choosing a vowel from the letters a b c d e? Is monthly rainfall a discrete variable? What type of graph is best suited for displaying the range and frequency distribution of the temperature for two weeks? What association would you expect if graphing number of hours worked and money earned?