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Caption and Source Informative Visuals
Grade Level
Speech & Debate
SD.095 Caption and Source Informative Visuals
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A pie chart displays rounded shares of 33%, 33%, 18%, and 15%, which sum to 99%. Which caption and source note best prevents the audience from assuming a missing category?
A
Figure 66. Preparation time by task. Source: time log.
B
Figure 66. One percent of preparation time is missing.
C
Figure 66. Rounded shares are 33% research, 33% drafting, 18% rehearsal, and 15% visual design; the displayed total is 99% because each value is rounded to the nearest whole percent. Source: Time-use log, n=240 recorded minutes, April 2025; percentages calculated by the speaker. No category is omitted.
D
Figure 66. Research and drafting each used exactly one third of the time.
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