Praxis 5003 Practice Test Practice Question
The bar graph shows the number of white, black, and navy shirts of a certain style that were sold during one day in a store. If those were the only colors of the shirts sold that day, which of the following must be true?
Correct Answer: C
Rationale: Option C is valid because the bar graph indicates the total number of shirts sold, allowing for a straightforward calculation of proportions. If one-fifth of the total shirts sold were white, this can be directly confirmed through the data presented.
Option A is incorrect as the graph does not provide information about the total inventory, so it’s impossible to determine if all shirts in stock were sold.
Option B cannot be verified without knowing the total stock of navy shirts, making it speculative.
Option D is also inaccurate unless the graph explicitly shows that the quantity of navy shirts sold is exactly double that of white shirts, which is not guaranteed.
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