The times,in minutes,it took for 21 students to finish writing a statistics test are given below. 
Definitions:
Personality Inventory
A questionnaire or assessment tool used to evaluate a person's character traits and personality.
Luria-Nebraska Test
A neuropsychological battery designed to evaluate various aspects of brain and nervous system functioning.
Computerized Tomography
A medical imaging technique that uses computer-processed combinations of many x-ray measurements taken from different angles to produce cross-sectional (tomographic) images of specific areas of a scanned object, allowing the user to see inside the object without cutting.
Minnesota Multiphasic Personality Inventory (MMPI)
The MMPI is a comprehensive standardized psychometric test for assessing personality traits and psychopathology.
Q3: Is the roll of a fair die
Q27: A biologist studying hatchery fish released into
Q30: Dioxins are a class of long-lived and
Q35: The model <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3448/.jpg" alt="The model
Q45: At a university in the U.S.A. ,the
Q50: QuarkNet,a project funded by the National Science
Q51: A researcher studies children in elementary school
Q59: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3448/.jpg" alt=" A)Positive association,linear association
Q116: σ = 10,68% below 200;μ = ?<br>A)19.53<br>B)136<br>C)0.68<br>D)195.3<br>E)0.47
Q176: "Revenues" are best described as<br>A)decreases in assets