Language Frequency Relative Frequency
German 3 325= ?%
Mandarin 5 525= ?%
Spanish 17 1725= ?%
Hiroko asks 25 friends to identify the foreign language they study. She makes the relative frequency table to show the results. Hiroko also makes a percent bar graph to describe the distribution of her dataset. What do the bars show?
(2 points)
German bar =
%, Mandarin bar =
%, and Spanish bar =
%.
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German bar = 12%, Mandarin bar = 20%, and Spanish bar = 68%.
The bars show the distribution of friends studying each foreign language as a percentage of the total number of friends surveyed.