A group of students practiced a series of trials at a shooting range. Their scores are plotted in Figure 2 below. Based on Figure 2, calculate the difference score of the group:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
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5
A group of students practiced a series of trials at a shooting range. Their scores are plotted in Figure
2 below. Based on Figure 2, calculate the difference score of the group:
10
8.
Acquisition
Transfer
2 4 6 8 10
2 4 6 8
10 12
Trials
Trials
O 6
O 10
O 8
Question 33
Based on Figure 2 above, the percentage score for the group was 75%. What does that mean?
O The group improved their score on the transfer test by 75% because of the retention interval
O The group improved their score by 25% due to repetitive practice sessions
O The retention interval cost the group 75% of what they gained in practice
O None of the above
2.
Transcribed Image Text:A group of students practiced a series of trials at a shooting range. Their scores are plotted in Figure 2 below. Based on Figure 2, calculate the difference score of the group: 10 8. Acquisition Transfer 2 4 6 8 10 2 4 6 8 10 12 Trials Trials O 6 O 10 O 8 Question 33 Based on Figure 2 above, the percentage score for the group was 75%. What does that mean? O The group improved their score on the transfer test by 75% because of the retention interval O The group improved their score by 25% due to repetitive practice sessions O The retention interval cost the group 75% of what they gained in practice O None of the above 2.
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