Question

a small computer company runs four manufacturing plants, each of which produces two models of computer laser printers: model a and model b. the double bar graph below shows the number of printers of each model produced during the last year. use this graph to answer the questions. (a) which plants produced more model a printers than model b printers? check all that apply. oakville eastside mill hillview (b) which plants produced more than 200 model a printers? check all that apply. oakville eastside mill hillview (c) estimate the total number of printers produced at the eastside plant printers

Explanation:

Step1: Analyze part (a)

For each plant, compare the height of the blue (Model A) and striped (Model B) bars.

• Oakville: Model A ≈ 120, Model B ≈ 100. Model A > Model B.
• Eastside: Model A ≈ 120, Model B ≈ 100. Model A > Model B.
• Mill: Model A ≈ 150, Model B ≈ 200. Model A < Model B.
• Hillview: Model A ≈ 250, Model B ≈ 300. Model A < Model B.

Step2: Analyze part (b)

Check the height of the blue (Model A) bars for each plant against 200.

• Oakville: ≈ 120 < 200.
• Eastside: ≈ 120 < 200.
• Mill: ≈ 150 < 200.
• Hillview: ≈ 250 > 200.

Step3: Analyze part (c)

For Eastside plant, add the number of Model A (≈ 120) and Model B (≈ 100) printers. \(120 + 100=220\)

Answer:

(a) Oakville, Eastside
(b) Hillview
(c) 220