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– Nelson Mandela

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Chapter 1 - Measures & Methods

Chapter 1 - Measures & Methods

Q • Question 1 1 out of 1 points Match the following variables to their descriptors: Nominal- [A] Ordinal- [B] Interval- [C] Ratio- [D] • Question 2 1 out of 1 points Methods using experimental or correlational procedures: Directions: please choose the appropriate method that describes each study with the terms observational or experimental. A researcher tests to see if monkeys in the forest forage (look for food) more in the morning or in the evening time. [A] • Question 3 1 out of 1 points Methods using experimental or correlational procedures: Directions: please choose the appropriate method that describes each study with the terms observational or experimental. A researcher wants to see if increasing the price of wine will make people think it tastes better. [A] • Question 4 1 out of 1 points Fill in the blank in the following examples with the correct definition of “statistic” or “parameter” A researcher is testing the effects a new memory drug on a sample of rats. [A]

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1.Match the following variables to their descriptors: Nominal- Political Position Ordinal- Size Chart (S, M, L) Interval- Class Ranking (Freshman, Sophomore, Junior, Senior) Ratio- Car Speedometer 2.Methods using experimental or correlational procedures: Directions: please choose the appropriate method that describes each study with the terms observational or experimental. A researcher tests to see if monkeys in the forest forage (look for food) more in the morning or in the evening time. observational 3. Methods using experimental or correlational procedures: Directions: please choose the appropriate method that describes each study with the terms observational or experimental. A researcher wants to see if increasing the price of wine will make people think it tastes better. experimental