(5) The table below shows results of Dr. Rodriguez's study, specifically the mean memory performance of...

Transcribed Image Text:

(5) The table below shows results of Dr. Rodriguez's study, specifically the mean memory performance of each age group at each time of measurement. Use the data in the table to draw a graph of memory performance (Y-axis, ranging from 0-100%) as predicted by chronological age (X-axis, ages in years from 30 to 70 years old). Use different symbols to represent the different times of research (that is, you might use a square for data from 2000, a circle for data from 2010, and a triangle for data from 2020). Draw lines to connect the data that came from the same cohort with lines. For example, you can draw a solid line to connect the square that shows the mean for Cohort 4 in 2000 with the circle that shows the mean for Cohort 4 in 2010. Then, use a dotted line to connect the circle that shows the mean for Cohort 4 in 2010 with the triangle that shows the mean for Cohort 4 in 2020. Do the same for all the cohorts. Make sure to add a legend to define what your symbols and your line styles mean, and make sure to add labels for your X-axis and Y-axis. Time of Research Cohort 2000 2010 2020 4: Born in 1970 75% 70% 60% 3: Born in 65% 55% 45% 2: Born in 50% 40% 30% 1: Born in 1940 45% 35% 20% (5) The table below shows results of Dr. Rodriguez's study, specifically the mean memory performance of each age group at each time of measurement. Use the data in the table to draw a graph of memory performance (Y-axis, ranging from 0-100%) as predicted by chronological age (X-axis, ages in years from 30 to 70 years old). Use different symbols to represent the different times of research (that is, you might use a square for data from 2000, a circle for data from 2010, and a triangle for data from 2020). Draw lines to connect the data that came from the same cohort with lines. For example, you can draw a solid line to connect the square that shows the mean for Cohort 4 in 2000 with the circle that shows the mean for Cohort 4 in 2010. Then, use a dotted line to connect the circle that shows the mean for Cohort 4 in 2010 with the triangle that shows the mean for Cohort 4 in 2020. Do the same for all the cohorts. Make sure to add a legend to define what your symbols and your line styles mean, and make sure to add labels for your X-axis and Y-axis. Time of Research Cohort 2000 2010 2020 4: Born in 1970 75% 70% 60% 3: Born in 65% 55% 45% 2: Born in 50% 40% 30% 1: Born in 1940 45% 35% 20%