Help me from 14 to 20 please. Thank you Find the range for the given data. 14) F
ID: 3071262 • Letter: H
Question
Help me from 14 to 20 please. Thank you
Find the range for the given data. 14) Fred, a local mechanic gathered the following data regarding the price, in dollars, of an oil 14) service stations and filter change at twelve competing 32.95 24.95 26.95 28.95 18.95 28.95 30.95 22.95 24.95 26.95 29.95 28.95 Compute the range Find the standard deviation for the given data. Round your answer to one more decimal place than the original data. 15) 15, 42, 53, 7,9, 12, 14, 28, 47 15) Find the range variance, and standard deviation for each of the two samples, then compare the two sets of results. 16) When investigating times required for drive-through service, the following results (in 6) seconds) were obtained. Restaurant A 120167 189197 124 68 72 Restaurant B 115 12649 5698 767895 Find the indicated measure. 17) The weights (in pounds) of 30 newborn babies are listed below. Find Q 17) 5.5 57 5.8 6.0 6.1 6.1 6.3 64 65 6,6 67 67 67 69 7.0 7.0 70 7.1 72 72 74 75 7.7 77 7.8 80 8.1 81 83 8.7 18) The test scores of 32 students are listed below. Find Q3 18) 32 37 41 44 46 48 53 55 56 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 80 82 83 86 89 92 95 99 Construct a boxplot for the given data. Include values of the 5-number summary in all boxplots. 19) The test scores of 40 students are listed below. Construct a boxplot for the data set 19) 25 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 81 82 83 85 89 92 93 94 97 98 Solve the problem. 20) The signal-to-noise ratio of a set of data is obtained by dividing the mean by the standard 20) deviation. Find the signal-to-noise ratio for the following sample of weights (in pounds): 151 132 186 105 197 140 172 137 116 125Explanation / Answer
14)
Range = Max - Min = 14
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Min 18.95 Max 32.95Related Questions
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