Look at the two histograms, created from 2009 real estate data taken from the Ventura County Star, and decide whether you think the standard deviation of home prices in Agoura, California (A), was larger or smaller than the standard deviation of home prices in Westlake, California (B). Explain.
Answer to relevant QuestionsThe histograms contain data with a range of 1 to 6. Which group would have the larger standard deviation, group A or group B? Why? A survey on StatCrunch asked people to report their level of happiness from 1 (least happy) to 100 (most happy). The table shows a sample of 20 female and 20 male responses. a. Make two separate stemplots (or dotplots or ...The dotplot shows heights of college women; the mean is 64 inches (5 feet 4 inches), and the standard deviation is 3 inches. a. What is the z-score for a height of 58 inches (4 feet 10 inches)? b. What is the height of a ...Name two measures of the center of a distribution, and state the conditions under which each is preferred for describing the typical value of a single data set. The graphs show the circumferences of heads for a group of men and a group of women. a. If you were describing the men's heads in terms of shape, center, and spread, without comparing them to the women's heads, would you use ...
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