technical operations department wants to ensure that the mean target upload speed for all Internet service sub-scribers is at least 0.97 on a standard scale in which the target value is 1.0. Each day, upload speed was measured 50 times, with the following results: .0.854, 1.023, 1.005, 1.030, 1.219, 0.977, 1.044, 0.778, 1.122, 1.114, 1.091, 1.086, 1.141, 0.931, 0.723, 0.934, 1.060, 1.047, 0.800, 0.889, 1.012, 0.695, 0.869, 0.734, 1.131, 0.993, 0.762, 0.814, 1.108, 0.805, 1.223, 1.024, 0.884, 0.799, 0.870, 0.898, 0.621, 0.818, 1.113, 1.286, 1.052, 0.678, 1.162, 0.808, 1.012, 0.859, 0.951, 1.112, 1.003, 0.9721. Compute the sample statistics and determine whether there is evidence that the population mean upload speed is less than 0.97
technical operations department wants to ensure that the
.0.854, 1.023, 1.005, 1.030, 1.219, 0.977, 1.044, 0.778, 1.122, 1.114, 1.091, 1.086, 1.141, 0.931, 0.723, 0.934, 1.060, 1.047, 0.800, 0.889, 1.012, 0.695, 0.869, 0.734, 1.131, 0.993, 0.762, 0.814, 1.108, 0.805, 1.223, 1.024, 0.884, 0.799, 0.870, 0.898, 0.621, 0.818, 1.113, 1.286, 1.052, 0.678, 1.162, 0.808, 1.012, 0.859, 0.951, 1.112, 1.003, 0.9721.
Compute the sample statistics and determine whether there is evidence that the population mean upload speed is less than 0.97
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