Assume you are going across the road in Belfast one evening, and you are hit by a taxi. An

onlooker thinks the taxi was blue. There are just two taxi organizations in Belfast:

Blue Taxi Company, who have 15% of the taxicabs (which are all blue)

Green Taxi Company, who have 85% of the taxicabs (which are all green)

The observer is 80% dependable at distinguishing the right shade of taxicabs around evening time (for example under

comparable conditions).

In light of this proof, what is the likelihood that it was a blue taxi that hit you?

Fill in missing qualities in the accompanying proclamations.

The dispersion of the lengths of since quite a while ago stemmed roses is hill - molded and symmetric with the mean stem length of 16 inches and standard deviation of 3 inches.

Concurring Empirical guideline

_______ percent of the since a long time ago stemmed roses have the lengths between 10 inches and 22 inches.

_______ percent of since quite a while ago stemmed roses have the lengths bigger than 19 inches.

_______ percent of since quite a while ago stemmed roses have the lengths between 10 inches and 19 inches.

PRACTICE ANOTHER

Let S = {5, 9, 13} be an example space related with an analysis.

(a) List all occasions of this trial.

{5, 9}, {5, 13}, {9, 13}, {5, 9, 13}{5}, {9}, {13}, {5, 9}, {5, 13}, {9, 13} , {5, 9}, {5, 13}, {9, 13}, {5, 9, 13}{5}, {9}, {13}, {5, 9}, {5, 13}, {9, 13}, {5, 9, 13}, {5}, {9}, {13}, {5, 9}, {5, 13}, {9, 13}, {5}, {9}, {13}, {5, 9}, {5, 13}, {9, 13}, {5, 9, 13}

(b) what number subsets of S contain the number 13?

subsets

(c) what number subsets of S contain either the number 9 or the number 13?

subsets

''16''

Sergio, Derrick, and Armando are making a labyrinth for there pet gerbil, Miguel. Sergio wagers that Miguel will go straight when first entering the labyrinth. Derrick wagers that Miguel will turn right and Armando wagers that Miguel will turn left.

In the event that there is an equivalent possibility of Miguel taking one of the given ways, at that point what is the likelihood that Sergio or Armando will be right?

The likelihood that Sergio or Armando will be right is_______?