A shopkeeper sells three types of flower seeds A1, A2, A3. They are sold in the form of a mixture, where the proportions of these seeds are 4:4:2, respectively. The germination rates of the three types of seeds are 45%, 60% and 35% respectively.

Based on the above information
Calculate the probability that a randomly chosen seed will germinate:

A shopkepper sells three types of flower seeds A_(1),A_(2) and A_(3) . They are sold as mixture, where the proportion are 4 : 4 : 2, respectively. The germination rates of the three types of seeds 45%, 60% and 35%. Calculate the probability (i) of a randomly chosen seed to germinate. (ii) that it will not germinate given that the seed is of type A_(3) . (iii) that it is of the type A_(2) given that a randomly chosen seed does bot germinate

A shopkeeper sells three types of seeds A_1, A_2a n dA_3 They are sold as a mixture where the proportions are 4:4:2 respectively. The germination rate of three types of seeds are 45%, 60% and 35%. Calculate the probability (i)that it will germinate given that the seed is of type A_3 . (ii)of a randomly chosen seed to germinate. (iii)That it is of type A_2 given that a randomly chosen seed does not germinate.

A backerman sells 5 types of cakes .Profit due ot sale of each type of cake is respectively 3,2.5,2,1.5 and 1. The demands for these cakes are 10%,5%,20%,50 and 15% respectivley. What is the expected profit per cake ?

In a tape recorder factory three machines A, B and C produced 50%, 30% and 20% of total production. The percentage of the defective output of these machines are 3%, 4% and 5% respectively. A tape recorder is selected randomly and found to be defective, find the probability that it is produced by machine A.

A bakerman sells 5 types of cakes. Profit due to the sale of each type of cake is respectively Rs3, Rs 2.5, Rs 2, Rs 1.5, Rs 1. The demands for these cakes are 10%, 5%, 25%, 45% and 15% respectively.. What is he expected profit per cake?

There are three groups G_(1), G_(2) and G_(3) in a College with 20, 40 and 60 students respectively. The average marks obtained by groups G_(1), G_(2) and G_(3) are 50%, 60% and 70% respectively. Find the average marks of the entire college?

The profit percentage on the three articles A, B and C is 10%, 20% and 25% respectively and the ratio of the cost prices is 1:2:4. Also the ratio of number of articles sold of A, B and C is 2: 5: 2 then the overall profit percentage is

There are three urns containing 2 white and 3 black balls, 3 white and 2 black balls and 4 white and 1 black balls, respectively. There is an equal probability of each urn being chosen. A ball is drawn at random from the chosen urn and it is found to be white. Find the probability that the ball drawn was from the second urn.