Week 4 Quiz

1.) When students go to the Health meaning these days complaining of pain, they atomic number 18 asked to appraise their pain using emoticons. oneness persons judicial decision is an example of what kind of entropy?Ordinal Data(2.) trey school principal data collection methods are interviews, questionnaires, and observational studies. (True or False) (3.) Which of the following(a) are not types of horizon?1) Marginal luck2) federation probability3) peg probability4) Conditional probability| (4.) In December of 1999, a investigate team at Ohio soil University reported that the median shelter allowance for U.S. teenagers is $50 per week, with a coefficient of skewness (as calculated in class) of 0.762. While some teenagers certain no allowance, others reported receiving $ devil hundred per week. Based on this information, the mean allowance for U.S. teenagers is some likely. (What is the resolving power?) (5.) Statistics rump be utilize in which of the following business administration scenarios ? a) Quality assurance b) Decision devising in the presence of risk c) Forecasting d) Sales e) Budgeting f) founding resources g) Advertising Statistics can be used in all of the scenarios.   (6.) The laws of probability as they apply to what ? add of trials increases, the empirical probability approaches its theoretical limit. Gamblers use this principle.   (7.

) Buyers for large discussion section stores typically purchase vestments jewelry in assortments rather than by the piece. A buyer is raise in ordering a ring that is do in 5 size of its, and comes in split up of 50 peal. The sizes and the proportion of rings manufactured in that size are in the control panel below.   Size| 5| 6| 7| 8| 9| Probability| 0.1| 0.2| 0.4| 0.2| 0.1|   What is the probability that, at most, a expedition have will contain 10 size-six rings? The probability is 0.2.   (8.) What are mutually exclusive events ? atomic number 18 two events that bugger wrap up no outcomes in common. These events do not occur at the same time.     (9.) What three practicable outcomes / impacts could...If you want to get a full essay, order it on our website: Ordercustompaper.com

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