You can type blindfold at your console, yet that comes in a tough spot of making grammatical errors. Allow us to say that you are needed to type the word FLASH. You may embed anextra letter (every one of the 26 letters similarly likely) with likelihood 0.1, avoid any necessary letter with likelihood 0.1, or compose the right required letter with likelihood 0.8. What is the likelihood that, when needed to type the word FLASH, you rather wind up composing FAST?

Clue :

Letters F, A, S are right required letters

L and H are skipped letters

T is the additional letter

Assume you have a pack with 11 balls in it, and you have put 11 cans on the

floor (where each pail has a name joined to it; say, the containers are named 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,

11). Presently, think about the accompanying investigation. You draw a ball from the sack, throw the ball into one of the

containers, and record the pail wherein the ball arrived (for straightforwardness, accept that the ball needs to land

in a container; i.e., you can't "miss" the entirety of the pails and hit the floor, or anything like that). You rehash

this method until your pack of balls is vacant (so, all things considered the investigation has closed).

Allow S to indicate the example space for this test, and characterize the occasions E and F as follows.

E: All of the balls are in one pail at the finish of the investigation.

``11``

F: No pail is unfilled at the finish of the trial.

What is n(F)? Give an illustration of a result in F.

Assume you have a sack with 11 balls in it, and you have set 11 pails on the

floor (where each pail has a mark fastened to it; say, the cans are named 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,

11). Presently, think about the accompanying trial. You draw a ball from the pack, throw the ball into one of the

containers, and record the pail where the ball arrived (for effortlessness, expect that the ball needs to land

in a pail; i.e., you can't "miss" the entirety of the containers and hit the floor, or anything like that). You rehash

this technique until your sack of balls is unfilled (so, all in all the investigation has finished up).

Allow S to mean the example space for this trial, and characterize the occasions E and F as follows.

E: All of the balls are in one can at the finish of the examination.

F: No pail is vacant at the finish of the investigation.

Record the set E. (This might be somewhat monotonousalbeit absolutely sensibleto do unequivocally;

it can, be that as it may, be done compactlyand definitelyutilizing set-developer documentation.)

Doctors answer 60% of the calls from the patient right away. Of the 40% calls that are not addressed promptly, 75% or the guest gets a subsequent call that very day, and 25% get a subsequent call the following day.

Of those patients whose calls are addressed quickly, 80% have plan related issues. Of those patients who were followed up that very day, 60% have plan related issues. Of those patients who were followed up the following day, 40% have plan related issues. Given that a patient has plan related issues, what is the likelihood that the

the call is addressed right away?