Mathematics, 06.07.2019 06:10 meganldale15
Suppose that the data for analysis includes the attribute age. the age values for the data tuples are (in increasing order) 13, 15, 16, 16, 19, 20, 20, 21, 22, 22, 25, 25, 25, 25, 30, 33, 33, 35, 35, 35, 35, 36, 40, 45, 46, 52, 70. (a) what is the mean of the data? what is the median? (b) what is the mode of the data? comment on the data's modality (i. e., bimodal, trimodal, (c) what is the midrange of the data? (d) can you find (roughly) the first quartile (q1) and the third quartile (q3) of the data? (e) give the five-number summary of the data. (f) show a boxplot of the data. (g) how is a quantile-quantile plot di ff erent from a quantile plot?
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Mathematics, 21.06.2019 16:50
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
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Mathematics, 21.06.2019 18:30
At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.
Answers: 2
Mathematics, 21.06.2019 23:40
Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches
Answers: 1
Suppose that the data for analysis includes the attribute age. the age values for the data tuples ar...
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