Fundamentals of Math

Fundamentals of Mathematics

3. The following histogram shows the frequencies for waiting times, in minutes, for 170 patients at a local doctor’s office in January. How many patients had to wait for less than 10- minutes in the waiting room?

a. 40 b. 50 c. 80 d. 130

4. The following pie chart shows the spending habits of a particular family on groceries each week. On which category of food was the most money spent?

a. Frozen Foods b. Bakery c. Meat d. Produce

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