Mathematics, 18.03.2021 02:00 aschool2000
Are avid readers more likely to wear glasses than those who read less frequently? A sample of people in Ohio were selected at random and characterized as to whether they wore glasses (Yes) or did not wear glasses (No). They were also asked about the amount of reading they did (Above average, Average, or Below average). The results are presented in the following table:
Yes No Total
Above average 45 30 75
Average 44 73 117
Below average 28 75 103
Total 117 178 295
What percent of people do not wear glasses?
What percent of people are average readers and wear glasses?
What percent of below average readers wear glasses?
Answers: 3
Mathematics, 21.06.2019 14:40
You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order
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Mathematics, 21.06.2019 15:00
The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.
Answers: 2
Mathematics, 21.06.2019 15:30
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Answers: 3
Mathematics, 21.06.2019 18:30
(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
Answers: 3
Are avid readers more likely to wear glasses than those who read less frequently? A sample of people...
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