You are playing a treasure hunt card game that include a treasure chest seven pirates and nine islands each player is dealt five cards before seeing any of the card you randomly make a guess...

You are playing a treasure hunt card game that include a treasure chest seven pirates and nine islands each player is dealt five cards before seeing any of the card you randomly make a guess...

from a standard normal distribution. Find the probability that BOTH observations are greater than 1

You roll 10 dice and note the sum of this first roll. You keep the results of 3 dice, but roll the other 7 again, then noting the sum (of all 10 dice) of this second roll. You do this (throwing the...

an urn contains 10 white, 18 red, and 8 blue chips. two chips are drawn without replacement. find the probability of: first chip red, second chip blue a red and a blue chip first...

Jack's hat collection contains striped hats and spotted hats. The ratio of spotted hats to the total number of hats is 2:7. A) Jack picks a hat to wear at random. What is the probability...

Joan's fruit bowl contains only apples and bananas. If Joan randomly selects a piece of fruit from the bowl. The probability it will be a banana is 2/5. However, before she chooses a piece of fruit,...

a die is rolled find the probability of: an even number a number divisible by 3 not a two nor a six not an ace

Probability question

A personnel director has two lists of applicants for jobs. List 1 contains the names of five women and two men, whereas list 2 contains the names of two women and six men. A name is randomly...

a roulette wheel is spun twice. find the probability of: red first, black second red and black red or green first, red second the number 7 first, green second the number 4 and the...

A and B are independent events. P (A)=.2, P (B)= .8. Find: (a) P( A U B) (b) P( AB)' (c) P( A'B') (d) P( A U B)' (e) P( A' U B')

A and B are independent events. P (A)=.2, P (B)= .8. Find: (a) P( A U B) (b) P( AB)' (c) P( A'B') (d) P( A U B)' (e) P( A' U B')

A box contains seven red and three blue pens. Jane takes a pen from the box and keeps it; then Susan takes a pen from the box. Both girls make their selection without looking at the colour.

Four books are put on two shelves so that none of the shelves are empty. In how many ways can it be done if both books and shelves can be distinguishable and indistinguishable? Consider all...

9 passengers take a train with 3 sleeping cars. Each passenger chooses the car randomly. What is the probability that a) all passengers choose the first car; b) all passengers choose the...

If one ball is taken out what colour will it be?

probaility that a plain pencil from the first box and a color pencil from the second box are selected?

A and B are trying to solve a question which has Yes or No answer. A has accuracy of 80% while B has accuracy of 60%. Suppose both are saying answer is Yes then what is the probability that actual...

Is it more likely to get heads when stack of 15 taped pennies or with 10 pennies

There are ten different books in a sale, five of them cost 4 USD each, three cost 1 USD each, and two cost 3 USD each. Find the probability that for randomly chosen three books a buyer pays...