Part 3. Using the data provided in the figures below, answer the questions that
ID: 2923245 • Letter: P
Question
Part 3. Using the data provided in the figures below, answer the questions that follow The figures are taken from Azofeifa A, Mattson ME, Schauer G, et al. National Estimates of Marijuana Use and Related Indicators-National Survey on Drug Use and Health, United States, 2002-2014. MMWR Surveill Summ 2016:65(No. SS- 1. What type of graph/chart is Figure 1? FIGURE 1. Percentage of past month marijuana use among persons aged 212 years, by sext-National Survey on Drug Use and Health, United States, 2002-2014 100 15 Male -Female 13 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Year Past month marijuana use is defined as those who reported use of marijuana within 30 days preceding the date of interview. t Percentage increase over time is statistically significant for males and females (logistic regression, pExplanation / Answer
Line graph:
A line graph, also known as a line chart, is a type of chart used to visualize the value of something over time. For example, a finance department may plot the change in the amount of cash the company has on hand over time.
The line graph consists of a horizontal x-axis and a vertical y-axis. Most line graphs only deal with positive number values, so these axes typically intersect near the bottom of the y-axis and the left end of the x-axis. The point at which the axes intersect is always (0, 0). Each axis is labeled with a data type. For example, the x-axis could be days, weeks, quarters, or years, while the y-axis shows revenue in dollars.
Data points are plotted and connected by a line in a "dot-to-dot" fashion.
The x-axis is also called the independent axis because its values do not depend on anything. For example, time is always placed on the x-axis since it continues to move forward regardless of anything else. The y-axis is also called the dependent axis because its values depend on those of the x-axis: at this time, the company had this much money. The result is that the line of the graph always progresses in a horizontal fashion and each x value only has one y value (the company cannot have two amounts of money at the same time).
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.