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Review Worksheet 1

# Review Worksheet 1 - 9000 currently enrolled students of...

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Self Test Q 1: Suppose that a researcher is interested to estimate the average amount of liquor found in a particular drink titled “Liva”. Also suppose that the company started working in 2001 (and is currently working) and has produced 700,000 cans of “Liva”. What may be the a. Study variable and its scale of measurement ( whether nominal ordinal etc) b. Population c. Statistical population d. Sample e. Statistic f. Parameter Q 2: Define and differentiate inductive and deductive methods. Q 3: Mr. Ali wants to estimate the average daily amount of time spent in surfing the internet by

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Unformatted text preview: 9000 currently enrolled students of NUST University. He randomly selects 3000 students of NUST and asks them “How many hours do you spend in surfing the internet daily”. Let X = time in hours allocated for surfing the internet daily. Mr. Ali collects the data and then calculates the arithmetic mean of X. Answer the following questions a. What is population ? b. What is statistical population ? c. What is statistic ? d. What is parameter to be estimated? e. Where is “Descriptive Statistics” applied?...
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Review Worksheet 1 - 9000 currently enrolled students of...

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