AmmanJordan
This page lists questions and answers that were posted by visitors named AmmanJordan.
Questions
The following questions were asked by visitors named AmmanJordan.
A person is selected at random from a population that has the following characteristics: 65% of the people are men; the others are women 12% of the men are smokers 7% of the women are smokers 1. Find the chance that the selected person is a non-smoker, gi...
12 years ago
A die has one red face, two blue faces, and three green faces. It is rolled 5 times. Find the chance that the red face appears on one of the rolls and the remaining rolls are green. [Careful what you multiply. The most straightforward method is to follow...
12 years ago
400 draws are made at random with replacement from 5 tickets that are marked -2, -1, 0, 1, and 2 respectively. Find the expected value of: 1. the number of times positive numbers appear 2. the sum of all the numbers drawn 3. the sum of the positive number...
12 years ago
Here we examine noise in a digital channel between an AND gate and an inverter shown in Figure 16. The channel has a length of D=30m and noise is added in at the rate of 0.6Vm. To correct for that noise, we introduce non-inverting buffers into the channel...
12 years ago
A true-false test consists of 20 questions, each of which has one correct answer: true, or false. One point is awarded for every correct answer, but one point is taken off for each wrong answer. Suppose a student answers every question by guessing at rand...
12 years ago
Answers
The following answers were posted by visitors named AmmanJordan.
What about A and D?
12 years ago
AS i mentioned before (Anonymous)/ 3:36 are incorrect.
12 years ago
Did some one find it, B and C are correct, whats other?????
12 years ago
Sorry C and D
12 years ago
2. (0,35*0.07)=0.0245 3. (0,12*0,65)+(0,35*0,07)=0.1025
12 years ago
Can some one try it? i have only one chance............
12 years ago
Additional incorrect and: ACDEF ACDF
12 years ago
I beleive A C D is correct................can some one try it????
12 years ago
Dear PsyDAG, sorry, but 1 and 4 and 5 are incorrect, did you tried the answers and fond that they are correct?
12 years ago
4. P=(0.07*0.35)/(0.12*.65)+(0.07*0.35)=0.2390 this is the correct
12 years ago
Thanks Flou, maybe all is wrong!!!! did any one tried it, i beleive it is unpossible duo to we know that at least C and D are correct.
12 years ago
Can some one test A&C?
12 years ago
Thanks friends, correct
12 years ago
Thanks A
12 years ago
Here we examine noise in a digital channel between an AND gate and an inverter shown in Figure 16. The channel has a length of D=30m and noise is added in at the rate of 0.6Vm. To correct for that noise, we introduce non-inverting buffers into the channel...
12 years ago
Thanks you Din 123, the answer of B is 0 the 1 and 3 are correct.
12 years ago
Thanks from me Flu
12 years ago