6. Given two mutually excdlusive events 4 and B for which PlA)-027 and P(B) 0.46, find (e) P(An B); (f) P(A'n B); (g) P(A'n B); (h) P(A'uB). (c) P(AuB); (d) P(An B); (Hint: Draw a Venn diagram and fill in the probabilities associated with the various regions.)
how do i prove this? P(AIB) PLA IBC) 21 Pla)-P(B) = PIA OB)
Suppose that NoP(X5)6 and P(X 2):2 find P( 3< X < 4).
please solve this. (number theory) Suppose that p is a prime. Prove that pla if and only if pla?.
x P (x) 3 0.11 4 P=? 6 0.02 7 0.6 Find the value of P to make this a probability distribution
11. Section - B from the following particulars calculate (a) Find Pla ratio (6) BEPlin units) (C) BEP ( in rupees) (d) Margin of safety, sales units 15000; fixed expenses Rs. 34,000 ; sales Rs. 150,000 variable cost Rs.6 per unt.
in exercises 3-6 find the expected frequency for the given values of n and p ,3.)n=150,p=0.3. 4.)n=500,p=0.9 5.)n=230,p=0.25 6.)n=415,p=0.08 Finding Expected Frequencies In Exercises 3-6, find the expected frequency for the given values of n and p. 3. n = 150, p. = 0.3 4. n = 500, p = 0.9 230, P, = 0.25 6. n = 415. P: = 0.08 5. n
4. Given that P(A) = 1/3, P(A U B) = 5/6 and P(B | A) = 3/4, find P(B). What does symbol | mean? Are the events A and B independent?
be the number of winning numbers that you have, and winning numbers. Pla) be the probability of P(z) Pa) Answers Using n Fraction Only 2 0 (b) (2 points) Use your calculator to find the mean μ (i) (2 points) Use your calculator to find the standard deviation σ. (j) (3 points) Use your calculator to find the exact value for the variance reduced fraction. ơ2 in 6)
following p. def.: Consider continuous r... X w/ the -X $(x) = otherwise Ta Find E(X). 4 81 for osx=3 a 15 Find Pla=X=4).