Mathematics, 06.09.2019 18:20 itzlianne
Commercial aircraft used for flying in instrument conditions are required to have two independent radios instead of one. assume that for a typical flight, the probability of a radio failure is 0.00260.0026. what is the probability that a particular flight will be safe with at least one working radio? why does the usual rounding rule of three significant digits not work here? is this probability high enough to ensure flight safety?
Answers: 1
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 17:30
Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?
Answers: 1
Mathematics, 21.06.2019 19:00
What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)
Answers: 2
Mathematics, 21.06.2019 21:10
Indicate the formula for the following conditions: p^c(n,r)=
Answers: 3
Commercial aircraft used for flying in instrument conditions are required to have two independent ra...
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