Question: Please do it and be as specific as possible on processes. 3. A certain airline guarantees customers that the airline rarely loses passengers' baggage. The

Please do it and be as specific as possible on processes.

Please do it and be as specific as possible on processes. 3.

3. A certain airline guarantees customers that the airline rarely loses passengers' baggage. The public relations department claims that on those occasions when luggage is lost, 92% is recovered and delivered to its owner within 24 hours. An independent consumer group surveyed travelers on this airline and found that 145 out of 165 people who lost luggage received their missing bags within 24 hours. You will conduct a hypothesis test to see whether the data collected by the independent consumer group is different from the airline's claim. (a) Identify the population of interest in the context of the question. [1 mark] (b) State the null and alternative hypotheses in the context of the question in words. [1 mark] (c) Determine/compute any conditions that must be valid to carry out the test in the context of the question. [2 marks] ((1) Compute the test statistic. [2 marks] (e) Find the exact value or provide a range of values for the Pvalue. Sketch your model, label and shade the corresponding region (a sketch by hand is ne). [2 marks] (f) State your conclusion in the context of the question with a 5% signicance level. [1 mark] (g) Based on your conclusion above, what type of error are you at risk of making? Explain your answer in the context of this question in 1 4 sentences. [2 marks]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!