Question 8 1 pts Kaiba Japanese Ramen, Sushi & GRILL claims that 90% of its orders are delivered within 10 minutes of the time the order is placed. A sample of 100 orders revealed that 82 were delivered within the promised time. At the .10 significance level, can we conclude that less than 90% of the orders are delivered in less than 10 minutes? Find the T-stat? Leave answer in 2 decimal places -2.67 O 1.68 O 3.70 O -3.69 O -1.66 O 2.65Question 9 1 pts Past experience at the Pasadena Travel Agency indicated that 44% of those persons who wanted the agency to plan a vacation for them wanted to go to Asia. During the most recent busy season, a sampling of 1,000 plans was selected at random from the files. It was found that 480 persons wanted to go to Asia on vacation. Has there been a significant shift upward in the percentage of persons who want to go to Asia? Test at the .05 significance level. Find the T-stat? Leave answer in 2 decimal places 3.58 O -2.53 -1.55 1.56 O 2.54 O 4.57Question 7 1 pts James, a teacher at Pasadena High believes that 35% of students in the class will want to go on a field trip to Disneyland. She performs a hypothesis test to determine if the percentage is the same or different from 35%. Form sample of 25 students, 15 reply that they would want to go to Disneyland. At a level of significance of 0.01 is there enough evidence to support the claims? LEAVE ANSWER IN 2 decimal places Find the z-value O 2.90 O -1.61 O 2.50 1.51 O -2.62