Test whether proportion of off numbers is significantly vary
Two thousand numbers were randomly selected: 960 were odd numbers. At the 0.01 level of significance, test whether the proportion of off numbers is significantly different from 50%.
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According to polcie sources a car with a certain protection system wil lbe recovered 85% of the time. If 100 stolen cars are randomly selected, what is the mean and standard deviation of the number of cars recovered after being stolen?
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Discuss in scholarly detail why it is recommended that business communications be oriented toward upper management and what types of attitudes should these upper management personnel possess. Describe in about 250 words and Please mention the source
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