Practice Midterm 1

Practice Midterm 1 - Practice Problems for MT 1 Related...

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Practice Problems for MT 1 Related Sections in the textbook: Chapters 1-5 (skip 2.4, 3.6, 5.5, 5.6) You’ll have 5 problems in the test. 1. Multiple choice: (1) Which of the following is an example of quantitative data? a. the player’s number on a baseball uniform b. the serial number on a one-dollar bill c. the part number of an inventory item d. the number of people in a waiting line ( 2 ) A r e s e a r c h e r i s g a t h e r i n g d a t a f r o m f o u r g e o g r a p h i c a l a r e a s d e s i g n a t e d : S o u t h 1 ; North 2; East 3; West 4. The designated geographical regions represent a. categorical data b. quantitative data c. directional data d. either quantitative or categorical data (3) Which of the following graphical methods is most appropriate for categorical data? a. Ogive b. Pie chart c. Histigram d. Boxplot (4). A graphical method that can be used to show both the rank order and shape of a data set simultaneously is a a. relative frequency distribution b. pie chart c. stem-and-leaf display d. pivot table (5) The variable y represents the daily demand (in thousands of units) and x represents

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This note was uploaded on 11/20/2011 for the course PSTAT 5E taught by Professor Eduardomontoya during the Fall '08 term at UCSB.

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Practice Midterm 1 - Practice Problems for MT 1 Related...

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