Simple Quantitative Displays

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Questions

• This dotplot summarizes total scores for beginning golfers on a 9-hole golf course. What are the mean, median, and mode of the scores?
• What are the two major advantages of both dotplots and stemplots?
• What is a bimodal graph?
• Is a bell curve symmetric, right-skewed, or left-skewed?
• You have final exam scores from two different sections of a Chemistry course and you want to compare them. What special type of stemplot will you use for this purpose?
• For what kind of data would you construct a dotplot or stemplot?
• What is meant by the skewness of a distribution?
• How do you find five numbers which have a mean of 14 and a median of 15?
• How do you write down 5 test results that have their mean median and mode all equallying 6?
• What is the mean, median, and mode for 1,2,1,2,1,3,3,4,3?
• What is the mean, median, and mode for 3.56,4.40,6.25,1.20,8.52,1.20?
• On the day three the family was given five coupons. The value of the coupons was $12, $10, $13, $8, and $7. What is the value of the median coupon?
• Mark’s scores on his first nine assignments are: 10,10,9,9,10,8,9,10,and 8. What are the mean, median, mode, and range of his scores?
• The mean, median, and mode are all equal for this set: (3,4,5,8,x). What's the value of 'x'?
• What set of seven numbers have the same mean, median, and mode?
• Question #381b2
• If a player has scored Runs - 45,55,25,35,5,15 in No of matches 40,30,30,50,10,20 respectively, what is the median score of the player?
• If you wanted to compare the shoe sizes and the heights of all the students in your math class, what graph would you use?
• Question #d7194
• Question #5aab3