The selection of ceremonial officers was randomly selected from twelve paskibra who came from three different areas, namely three people from Penang, four people from Sabah and five people from Serawak. Which of the following conditions is most likely to occur if two ceremonial officers are selected? A. Both are from Penang B. Both are from Sabah C. Both are from Sarawak D. One person from Sarawak and another person from Sarawak or Sabah E. One person from Sarawak and one person from Sabah or Penang Solve the choice and solve with step

The selection of ceremonial officers was randomly selected from twelve paskibra who came from three different areas, namely three people from Penang, four people from Sabah and five people from Serawak. Which of the following conditions is most likely to occur if two ceremonial officers are selected? A. Both are from Penang B. Both are from Sabah C. Both are from Sarawak D. One person from Sarawak and another person from Sarawak or Sabah E. One person from Sarawak and one person from Sabah or Penang Solve the choice and solve with step

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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2. A contractor on the Eastern Corridor road makes a large purchase of industrial cement from Ghacem. Each bag of this industrial cement is supposed to weigh 94 pounds. To see if he is getting his money's worth, the contractor weighs 10 randomly selected bags and gets the following weights (in pounds): 94.1, 93.4, 92.8, 93.4, 95.4, 93.5, 94.0, 93.8, 92.9, 94.2 (a) What are the appropriate null and alternative hypotheses to be tested? (b) State the assumption that is necessary for performing the test. STAT 223 EXERCISE Page 1 of 2 RM-GROUP (c) Calculate the p- value of the test. Perform the test at a significance level of a = 0.1.
129 people seated at different tables in a Mexican restaurant were asked if their party had ordered any of the following items: nachos, chili con queso, or quesadillas. The following is what was found: 11 people had ordered all three of these items. 51 people had ordered quesadillas. 50 people had ordered nachos 65 people had ordered chili con queso. 13 people had ordered nachos and quesadillas. 26 people had ordered nachos and chili con queso. 20 people had ordered quesadillas and chili con queso. Fill in the Venn diagram based on the information above. Orders of People at Mexican Restaurant
A. A bag of Wild Berry Skittles contains: 11 Red, 5 Blue, 3 Green and 7 Purple. a. Calculate P(Randomly choose 3 Red with replacement) = b. Calculate P(Randomly choose 1 Purple, 1 Blue then 1 Red without replacement) =
A survey of 150 freshmen business students at a local university produced the results listed below. How many students took only religion? 35 took history;42 took science;43 took religion;19 took history but not science;14 took science and religion;15 took history and religion;6 took all three
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A. The Computer Geek Org has 23 members: 3 freshmen, 5 sophomore, 7 junior, and 8 senior students. If you are going to pick a certain number of name/s at random, at least how many should you pick to make sure that you have 2 students with the same year level? Use the pigeonhole principle and state your conclusion.
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nuclear power station is to be built on one of 20 possible sites. A team of engineers is commissioned to examine the sites and rank the three most favourable in order. In how many ways can this be done? a. 4840 O b. 9640 3686 6840 O O C. d. O