The accompanying data resulted from a flammability study in which specimens of five different fabrics were tested to determine burn times.
MSTr = 23.67 MSE = 1.39 F = 17.08 P-value = .000 The accompanying output gives the T-K intervals as calculated by Minitab. Identify significant differences and give the underscoring pattern. Individual error rate = 0.00750 Critical value = 4.37 Intervals for (column level mean) - (row level mean)
Answer to relevant QuestionsClassify each of the following variables as either categorical or numerical. For those that are numerical, determine whether they are discrete or continuous. a. Number of students in a class of 35 who turn in a term paper ...Box Office Mojo (www.boxofficemojo.com) tracks movie ticket sales. Ticket sales (in millions of dollars) for each of the top 20 movies in 2007 and 2008 are shown in the accompanying table. a. Construct a dotplot of the 2008 ...A 2005 AP-IPSOS poll found that 21% of American adults surveyed said their child was heavier than doctors recommend. The reasons given as the most important contributing factor to the child’s weight problem are summarized ...Do lizards play a role in spreading plant seeds? Some research carried out in South Africa would suggest so (“Dispersal of Namaqua Fig [Ficus cordata cordata] Seeds by the Augrabies Flat Lizard [Platysaurus broadleyi],” ...The paper referenced in the previous exercise also gave data for 12- to 13-year-old girls. Data consistent with summary values in the paper are shown below. Do the data provide convincing evidence that the mean rating ...
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