Variable 2  (Category c and d) Variable 1 category c category  total  Category a 67% 33% 150 Category b 67% 33% 300   300 150 450   Based on their conditional distributions, do the two hypothetical variables depicted in the table below appear to be statistically independent? YES or NO

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A:

Q: (d) Carry out an appropriate hypothesis test at a = 0.05 to see whether the proportion of houscholds…

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A:

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Q: (c) Carry out an appropriate hypothesis test at a = 0.05 to see whether the 2016 census proportions…

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A: CategoryFrequency% ValuesA918%B2652%C1530%

Q: Marketing for many colleges and universities always imply that more school will result in greater…

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Q: What are independent and dependent variables from this table ?

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Q: Failures Successes Category 1 Category 2 Category 3 39 55 59 55 24 55 A. Ho: The categories of the…

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Q: The following data are from a random sample of thirty cases from a study by Howell & Huessx (1981).…

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Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.