Show transcribed image text A researcher was tasked with determining whether the video agents for g airline reservations should be in color or in black and white. Market research has shown that agencies were primarily concerned with the speed at which reservations can be made. Therefore, the question was whether color displays allow travel agents to book reservations faster Fifty subjects were tested with color displays (x-bar 503 sec, s 9.3 sec) and fifty subjects were tested with black and white displays (x-bar-5082 sec, s 9 0 sec) Test if the reservations made on the color displays were significantly faster (less time) than those made on the black and white displays at a significance level of 0.05. 1. Write the null and alternative hypothesis. 2. Would you reject the null hypothesis? Justify your answer using a complete sentence and proper grammar. Be sure to show the statistics that were used to make your decision 3. Write out the final conclusion for this hypothesis test as you would present it to the travel age Use complete sentences and proper grammar
A researcher was tasked with determining whether the video agents for g airline reservations should be in color or in black and white. Market research has shown that agencies were primarily concerned with the speed at which reservations can be made. Therefore, the question was whether color displays allow travel agents to book reservations faster Fifty subjects were tested with color displays (x-bar 503 sec, s 9.3 sec) and fifty subjects were tested with black and white displays (x-bar-5082 sec, s 9 0 sec) Test if the reservations made on the color displays were significantly faster (less time) than those made on the black and white displays at a significance level of 0.05. 1. Write the null and alternative hypothesis. 2. Would you reject the null hypothesis? Justify your answer using a complete sentence and proper grammar. Be sure to show the statistics that were used to make your decision 3. Write out the final conclusion for this hypothesis test as you would present it to the travel age Use complete sentences and proper grammar
