Question
In: Statistics and Probability
Using traditional methods, it takes 97 hours to receive a basic flying license. A new license...
Using traditional methods, it takes 97 hours to receive a basic flying license. A new license training method using Computer Aided Instruction (CAI) has been proposed. A researcher used the technique with 110 students and observed that they had a mean of 98 hours. Assume the standard deviation is known to be 77. A level of significance of 0.01 will be used to determine if the technique performs differently than the traditional method. Find the value of the test statistic. Round your answer to 2 decimal places.
Enter the value of the test statistic
Solutions
Expert Solution
(1) Null and Alternative Hypothesis:
H0: The technique performs not differently than the traditional method
H1: The technique performs differently than the traditional method
i.e.
Thus we conclude that the technique performs not differently than the traditional method
orchestra answered 1 year agoRelated Solutions
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