Mathematics, 26.02.2021 14:20 sugar1014
80 volunteers take a lie detector test to help police see how accurate this test is.
If you pass the test, it means the test thinks you are telling the truth all the time.
Of the volunteers, only 57 people will tell the truth at all times and the rest lie on purpose.
The results show that 3 people who are supposed to lie pass the test and 6 people who are telling the truth fail the test.
What was the accuracy of the test?
Answers: 2
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The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?
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What is the solution set of the quadratic inequality x^2-5< or equal to 0
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Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
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Mathematics, 21.06.2019 20:30
Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2
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80 volunteers take a lie detector test to help police see how accurate this test is.
If you pass th...
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