Quiz1c_KEY_Sp11

# Quiz1c_KEY_Sp11 - Name: _KEY_ IE330 Spring 2011 Quiz #1c 24...

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Name: __________________KEY__________________________ C IE330 Spring 2011 Quiz #1c 24 January 2011 KEEP THIS SIDE FACING UP UNTIL TOLD TO START. ENSURE YOUR SEAT NUMBER MATCHES THE NUMBER ON THIS QUIZ.

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Name: __________________KEY__________________________ C Match the definitions with the symbols listed below: 1. (10 points) Sample mean ____l_____ 2. (10 points) Population standard deviation ____e_____ 3. (10 points) Estimate of population mean ___k or l___ 4. (10 points) Population mean _____m____ a. 2 x b. ˆ c. ˆ d. 2 ˆ e. f. s g. s ˆ h. 2 ˆ s i. x j. 2 s k. l. x m. n. 2 o. p. 2 ˆ x 5. (10 points) Which of the following is not a measure of location ? a. Range b. Mode c. 5 th percentile d. All of the above are measures of location 6. (25 points) Suppose 49.5 x is being used as an estimate of the mean of a
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Quiz1c_KEY_Sp11 - Name: _KEY_ IE330 Spring 2011 Quiz #1c 24...

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