Question: What conclusion can be drawn from the data?Convincing evidence does not exist to conclude that the mean life of a transmission is over 150,000 miles.or

What conclusion can be drawn from the data?Convincing evidence does not exist to conclude that the mean life of a transmission is over 150,000 miles.or Convincing evidence exists to conclude that the mean life of a transmission is over 150,000 miles.

9771 12 2338738.qx3zay7 Jump to level 1 An auto maker is interested in information about how long transmissions last. A sample of transmissions are run constantly and the number of miles before the transmission fails is recorded. The auto maker claims that the transmissions can run constantly for over 150,000 miles before failure. The results of the sample are given below. Miles (1000s of miles) Mean 150.7 Variance 4.661 What is the level of significance? Ex: 0.12 Observations 46 Hypothesized Mean 150 df 45 What is the null hypothesis Ho? Pick t Stat 2.185 P(T

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