Mathematics, 22.01.2020 01:31 annacurry2019
Anew surgical procedure is successful with probability of p. assume that the operation is performed 5 times and the results are independent of one another. find the following probabilities. (you may use excel if you want) what is the probability that all five operations are successful if p = 0.8? what is the probability that exactly four are successful is p = 0.6? what is the probability that less than two are successful is p = 0.3? what is the expected value of the number of successful operations when p = 0.5? what is the variance of the number of successful operations when p = 0.4?
Answers: 3
Mathematics, 21.06.2019 16:00
The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100
Answers: 1
Mathematics, 22.06.2019 01:30
Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)
Answers: 2
Mathematics, 22.06.2019 01:30
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
Mathematics, 22.06.2019 02:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
Anew surgical procedure is successful with probability of p. assume that the operation is performed...
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