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Author Question: A nurse measured the blood pressure of each person who visited her clinic. Following is a ... (Read 41 times)

ap345

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Question 1

Solve the problem.

A car dealer is deciding what kinds of vehicles he should order from the factory. His sales report for the preceding period is shown below. Construct a Pareto chart to represent the sales of each type of vehicle as percentages.












Question 2

A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-frequency histogram for the systolic blood pressure readings for those people aged between 25 and 40. Use the histogram to answer the question. The blood pressure readings were given to the nearest whole number.



Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading between 110 and 119 inclusive?
◦ 30%
◦ 3.5%
◦ 0.35%
◦ 35%


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Marked as best answer by ap345 on Jan 18, 2020

TINA

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ap345

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Reply 2 on: Jan 18, 2020
YES! Correct, THANKS for helping me on my review


Hdosisshsbshs

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Reply 3 on: Yesterday
Wow, this really help

 

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