Q. Four production lines A,B,C,D produce respectively 30%,30%,20%,and 20% of the total number of 17''LCD monitors in a factory. The percentages of defective output of these production lines are 2%,2%,1%, and 1% respectively. what is the probability that
a) a 17''LCD monitor selected at random is defective?
b) if a 17''LCD monitor selected at random is good, what is the probability that it is produced by production line B?
c) a 17''LCD monitor selected at random is defective if it is produced by production line C?
d) a good 17''LCD monitor selected at random will be produced by production line D?
please show me how to find the answer (a=0.016, b=0.2988, c=0.01,d=0.2012)
a) a 17''LCD monitor selected at random is defective?
b) if a 17''LCD monitor selected at random is good, what is the probability that it is produced by production line B?
c) a 17''LCD monitor selected at random is defective if it is produced by production line C?
d) a good 17''LCD monitor selected at random will be produced by production line D?
please show me how to find the answer (a=0.016, b=0.2988, c=0.01,d=0.2012)
A. a) p = 30% x 2% + 30% x 2% + 20% x 1% + 20% x 1%
b) The probability of a good monitor is 1-p. The probability of a good monitor from line B is 30% x (1 - 2%). The probability that a monitor is a good monitor from line B, given that it is a good monitor, is
30% x (1 - 2%) / (1-p)
c) The probability that line C produces a bad monitor was given as 1%.
d) The probability of a good monitor is (1-p), above. The probability of a good monitor from line D is 20% x (1 - 1%). The probability of a good monitor from line D, given that a monitor is a good monitor, is
20% x (1 - 1%) / (1-p)
In general, the probability of this, given that, is
P(this | that) = P(this AND that) / P(that)
m
b) The probability of a good monitor is 1-p. The probability of a good monitor from line B is 30% x (1 - 2%). The probability that a monitor is a good monitor from line B, given that it is a good monitor, is
30% x (1 - 2%) / (1-p)
c) The probability that line C produces a bad monitor was given as 1%.
d) The probability of a good monitor is (1-p), above. The probability of a good monitor from line D is 20% x (1 - 1%). The probability of a good monitor from line D, given that a monitor is a good monitor, is
20% x (1 - 1%) / (1-p)
In general, the probability of this, given that, is
P(this | that) = P(this AND that) / P(that)
m
When will OLED TVs be available for sale?
Q. OLED TV is the next generation of TVs and monitors. When will them be available for sale?
Please see:
http://www.youtube.com/watch?v=bW68pDnr4lw
Please see:
http://www.youtube.com/watch?v=bW68pDnr4lw
A. As already pointed out Sony 11” (28cm) OLED sells for $2,499 and LG just released a 15” (38cm) OLED for $2,500.
LG’s plan is too release a 20” (51cm) OLED near end of this year with 30” (76cm) in 2011, 40” (102cm) in 2012. They will be expensive.
LG claims that in 2016 OLED will be cheaper than LCD.
LG purchased its OLED technology from Kodak.
LG’s plan is too release a 20” (51cm) OLED near end of this year with 30” (76cm) in 2011, 40” (102cm) in 2012. They will be expensive.
LG claims that in 2016 OLED will be cheaper than LCD.
LG purchased its OLED technology from Kodak.
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