answer for no 6 and 7 box Containing 6 red balls,6. A ball is drawn at randomfrom4 white balls, and 5 blue balls. Find the probability that the balldrawnis : a) redb) whitec) blue d) not red e) red or white7. Find E(X), E (x') and E[(X-X)] for the following probabilitydistribution:12162420P(X) %Y3/8

Probability is basically the measure of how likely an event is supposed to occur. For a favorable…

from 6. A ball is drawn at random 4 white balls, and 5 blue balls . Find the probability that the ball box containing 6 red balls, drawn is : a) red b) white c) blue d) not red e) red or white 7. Find E(X), E (x') and E[(X-X)] for the following probability distribution : 12 16 20 24 P(X) 3/8

from 6. A ball is drawn at random 4 white balls, and 5 blue balls . Find the probability that the ball box containing 6 red balls, drawn is : a) red b) white c) blue d) not red e) red or white 7. Find E(X), E (x') and E[(X-X)] for the following probability distribution : 12 16 20 24 P(X) 3/8

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

answer for no 6 and 7

box Containing 6 red balls,
6. A ball is drawn at random
from
4 white balls, and 5 blue balls. Find the probability that the ball
drawn
is : a) red
b) white
c) blue d) not red e) red or white
7. Find E(X), E (x') and E[(X-X)] for the following probability
distribution:
12
16
24
20
P(X) %
Y3/8

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