Mathematics, 24.10.2019 03:00 natannale

The following data gives the speeds (in mph), as measured by radar, of 10 cars traveling north on i-15. 76 72 80 68 76 74 71 78 82 65 assuming that the speeds of all cars traveling on this highway have a normal distribution, construct a 90% confidence interval for the mean speed of all cars traveling on this highway. round to 3 decimal places.

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The following data gives the speeds (in mph), as measured by radar, of 10 cars traveling north on i-...