An airline's public relations department claims that when luggage is lost, 88% is recovered and delivered to its owner within 24 hours. A consumer group who surveyed a large number of air travelers found that 138 out of 160 people who lost luggage on that airline were reunited with the missing items by the next day. At the 0.10 level of significance, do the data provide sufficient evidence to conclude that the proportion of times that luggage is returned within 24 hours is less than 0. 88?

a)Identify the hypothesis statements you would use to test this.

b)What is the z-stat and p-value for the previous problem

c)What is your decision for the hypothesis test

d)Write statement that summarizes your findings from the hypothesis test