Mathematics, 13.09.2019 19:30 silverns
There are 100 server administrators (sa) in a company, 70% are up to date with their security certification. data shows that if an sa is up to date with certification, there is just a 5% chance that the sa will make a security error. data also shows that if the sa is not up to date with certification, there is a 60% chance that the sa will make a security error let c stand for the event "up to date with certification" and let e stand for the event "makes a security error" construct a tree diagram to answer the questions below. use probability notation to answer the questions. for example, write "p(c ne)- " or "p(c|e-", etc. simplify your answers. for example: if an answer is .08/.36, then .222 is the simplified answer. a. insert a photo ofyour tree into your homework document. place all 6 probabilities and their values on the correct branch of the tree in order to get full credit. b. calculate the probability that if an sa is randomly selected, you will find that the sa is up to date with certification and has not made a security error. c. calculate the probability that if an sa is randomly selected, you will find that the sa is not up to date with certification and has made a security error. d. calculate the probability that if an sa is randomly selected, you will find that the sa has made a security error. (i. e. you ae being asked to "calculate the probability of a security error.") e. calculate the probability that if an sa is randomly selected from those who have made a security error, you will find that the sa is up to date with certification.
Answers: 3
Mathematics, 21.06.2019 12:50
4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm
Answers: 3
Mathematics, 21.06.2019 17:00
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 18:50
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
Answers: 3
There are 100 server administrators (sa) in a company, 70% are up to date with their security certif...
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