單項選擇題

兩樣本率比較的卡方檢驗,統(tǒng)計推斷的結(jié)果為P>0.05,則結(jié)論為()。

A.兩樣本率差別無統(tǒng)計學(xué)意義
B.兩樣本率的差別有統(tǒng)計學(xué)意義
C.兩總體率的差別無統(tǒng)計學(xué)意義
D.兩總體率的差別有統(tǒng)計學(xué)意義
E.兩總體率差別不大
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單項選擇題

From: Rita Boyle To: Jason Wright Date: March 15 S...

From: Rita Boyle To: Jason Wright Date: March 15 Subject: New Employee Training Hi, Jason. Thanks for meeting with me last Friday despite your busy schedule. As discussed, I drew out the frist draft of the schedule for Aprils New Employee Training. Please take a moment to review the below schedule, and let me know what you and the other committee members think about it. By the way, please extend my thanks to everyone in Sydney for working on this event with us. Im especially grateful to you for offering to reserve the facilities at the Skyview Hotel. Day 1. 09: 00 A.M. C.E.O addresses and introductions in the Diamond Hall, 3 floor 10: 00 A.M. Video presentation by Human Resources Manager in the Diamond Hall 11: 00 A.M. Group meetings in the seminar rooms 1-5, 5 floor 12: 00 P.M. Lunch in the seminar rooms: Lunch boxes provided by the Hotel Day 2. 09: 00 A.M. Meeting with mentors in the Amber Room, 4 floor 11: 45 A.M. Lunch out in the nearby park(Red Deer Park) 2: 00 P.M. Lectures on teamwork building in the Diamond Hall, 3 floor Day 3. 09: 00 A.M. Presentation on company policy in the Diamond Hall, 3 floor 11: 30 A.M. Lunch in the Hotels Sapphire restaurant, 2 floor 2: 00 P.M. Final presentation in the Diamond Hall, 3 floor From: Jason Wright To: Rita Boyle Date: March 16 Re: Training Schedule Hi, Rita.Thank you for sending me the training schedule. Im afraid we have to revise the schedule slightly due to weather conditions. Below is the forecast for the days of the training, which I found on my mobile phone provided by the National Weather Institute. As you can see, the weather may pose a problem.To be safe, Ill go ahead and ask the hotel to switch the lunch venues for the second and third day. Fortunately, the final schedule wont get printed until March 25. [*]
Where will the new employees meet the Human Resources Manager?
A.Seminar room 1
B.The Sapphire restaurant
C.The Diamond Hall
D.Red Deer Park