Answer: The accompanying observations on residual flame
Chapter 8, Problem 8.72(choose chapter or problem)
The accompanying observations on residual flame time (sec) for strips of treated childrens nightwear were given in the article An Introduction to Some Precision and Accuracy of Measurement (J. of Testing and Eval., 1982: 132140). Suppose a true average flame time of at most 9.75 had been mandated. Does the data suggest that this condition has not been met? Carry out an appropriate test after first investigating the plausibility of assumptions that underlie your method of inference. 9.85 9.93 9.75 9.77 9.67 9.87 9.67 9.94 9.85 9.75 9.83 9.92 9.74 9.99 9.88 9.95 9.95 9.93 9.92 9.89
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