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For each of the research study excerpts below, indicate if the underlined text is referring to a mean, a proportion or neither. 1. "The average career of a Major League Baseball player is 5.6 years [A], according to a new study by a University of Colorado at Boulder research team. The study also revealed that one in five [B] position players will have only a single-year career, and that at every point of a player's career, the player's chance of ending his career is at least 11 percent [C]." [Source] [A] 8/25/22 [B] [C] LAB 2.2 - Pennsylvania State University

For each of the research study excerpts below, indicate if the underlined text is referring to a mean, a proportion or neither. 1. "The average career of a Major League Baseball player is 5.6 years [A], according to a new study by a University of Colorado at Boulder research team. The study also revealed that one in five [B] position players will have only a single-year career, and that at every point of a player's career, the player's chance of ending his career is at least 11 percent [C]." [Source] [A] 8/25/22 [B] [C] LAB 2.2 - Pennsylvania State University

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Activity 4: Identifying the Means vs Proportion in Context For each of the research study excerpts below, indicate if the underlined text is referring to a mean, a proportion or neither. 1. "The average career of a Major League Baseball player is 5.6 years [A], according to a new study by a University of Colorado at Boulder research team. The study also revealed that one in five [B] position players will have only a single-year career, and that at every point of a player's career, the player's chance of ending his career is at least 11 percent [C]." [Source] [A] 8/25/22 [B] [C] LAB 2.2 - Pennsylvania State University
Transcribed Image Text:Activity 4: Identifying the Means vs Proportion in Context For each of the research study excerpts below, indicate if the underlined text is referring to a mean, a proportion or neither. 1. "The average career of a Major League Baseball player is 5.6 years [A], according to a new study by a University of Colorado at Boulder research team. The study also revealed that one in five [B] position players will have only a single-year career, and that at every point of a player's career, the player's chance of ending his career is at least 11 percent [C]." [Source] [A] 8/25/22 [B] [C] LAB 2.2 - Pennsylvania State University
2. "A new study by researchers, who looked at emergency room admissions across the US over a recent five-year period in a novel way, suggests that the agriculture industry is even more dangerous than previously believed. Over the period, an estimated 62,079 people [A] were treated in an emergency department for agricultural-related injuries. The mean age estimate in this population was 39 years old [B], with ages ranging from 1 to 95. Almost two-thirds of patients were male, and almost 80% were white [C]. Approximately 30% and 22% of those injured were youth and elderly patients [D], respectively. These age groups are usually not present in the typical workforce but are involved in agriculture." [Source] [A] [B] [C] [D] 3. "A third of US adults [A] have hypertension, a major risk factor for heart disease, which is the leading cause of death in the country. Additionally, more than a quarter of the population [B] has higher than normal blood pressure (BP), or prehypertension. With stats like that, one might assume checking BP would be at the top of the list of medical student proficiencies. Yet a recent report suggests otherwise. Only 1 out of 159 [C] medical students correctly performed all 11 elements [D] in a BP check challenge with simulated patients, and the average number of steps performed properly was an abysmal 4.1 [E]." [Source] [A] [B] [C] [D] [E]
Transcribed Image Text:2. "A new study by researchers, who looked at emergency room admissions across the US over a recent five-year period in a novel way, suggests that the agriculture industry is even more dangerous than previously believed. Over the period, an estimated 62,079 people [A] were treated in an emergency department for agricultural-related injuries. The mean age estimate in this population was 39 years old [B], with ages ranging from 1 to 95. Almost two-thirds of patients were male, and almost 80% were white [C]. Approximately 30% and 22% of those injured were youth and elderly patients [D], respectively. These age groups are usually not present in the typical workforce but are involved in agriculture." [Source] [A] [B] [C] [D] 3. "A third of US adults [A] have hypertension, a major risk factor for heart disease, which is the leading cause of death in the country. Additionally, more than a quarter of the population [B] has higher than normal blood pressure (BP), or prehypertension. With stats like that, one might assume checking BP would be at the top of the list of medical student proficiencies. Yet a recent report suggests otherwise. Only 1 out of 159 [C] medical students correctly performed all 11 elements [D] in a BP check challenge with simulated patients, and the average number of steps performed properly was an abysmal 4.1 [E]." [Source] [A] [B] [C] [D] [E]
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