If A speaks the truth 80% of the times, B speaks the truth
60% of the times. What is the probability that they tell the
truth at the same time
Answer Posted / chinna
Probability of A, speaking the truth, P(A)=80 %
=80/100 = 4/5
Probability of B, speaking the truth, P(cool.gif=60 %
=60/100 = 3/5
the probability that they tell the truth at the same time is
= P(A) * P(cool.gif
= 4/5 * 3/5
= 12/25
= 0.48
Is This Answer Correct ? | 115 Yes | 3 No |
Post New Answer View All Answers
What is the difference between emulator and simulator?
What are the applications of flip-flops?
What are the main purposes for which a cc amplifier may be used.
Why capacitor input filter is preferred to choke input filter?
which type of question are putup in IES exam?
what is the present model of group1 and group 2 syllabus plz send the link ?
why we use visible spectrum for FSO (free space optic),although it seems strange that when we have to communicate in urban areas then too much light will be in atmosphere for the sake of communication.
7. Orange LED on RRI card is glowing – what is the indication?
What is ascii in reference to electronics?
what is a static variable...wht is the size when u give sizeof(struct)
A PLL maintains lock by comparing A The phase of two signals B The frequency of two signals C The amplitude of two signals D None of these
I am electronics and communication engineer.i have applied for jr.executive at airport authority of india..plz recommend me any book on AAI and plz forward me last year question paper and interview question..i"ll be highly obliged...my email id is divya1220@gmail.com.
sample & previous year papers of sta & je (electronics 0
Why the feeding frequency to a microprocessor is twice the operating frequency?
Write the definition of the duality theorem?