Using traditional methods it takes 105 hours to receive an advanced driving lice
ID: 2948597 • Letter: U
Question
Using traditional methods it takes 105 hours to receive an advanced driving license. A new training technique using Computer proposed. A researcher believes the new technique may reduce training time and decides to perform a hypothesi researcher fails to reject the null hypothesis at a 0.10 level of significance. Aided Instruction (CAI) has been test. After performing the test on 260 students the What is the conclusion? Answer Tables Keypad There is sufficient evidence at the 0.10 level of significance that the new technique reduces training time. There is not sufficient evidence at the 0.10 level of significance that the new technique reduces training time.Explanation / Answer
To conduct a hypothesis that the new technique performs differently from the traditional technique Let be the population mean for the traditional method.
The Hypothesis: H0: time to receive driving licence is 105 hours
now since researcher believes that new system decreases overall time So it becomes the claim So it is the alternate hypothesis
H1: time to receive driving licence is less than 105 hours
fails to reject equivalent to approximately accept the null hypothesis
So null hypothesis is not rejected and option B is right as we dont have sufficient evidence that new technique reduces training time
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