Concept explainers
Two-Way Table from Data Make a two-way table from Table 1 for gender and hair color. Put the labels Male and Female across the top and Brown, Black, Blonde, and Red and then tally the data.
a. Report how many are in each cell.
b. Find the sums of each row and column and the grand total and put them into your table.
c. What percentage of the females have brown hair?
d. What percentage of the people who have brown hair are female?
e. What percentage of the people have brown hair?
f. If the distribution of hair color of females remained roughly the same and you had 60 females, how many of them would have brown hair?
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