Conditional probability ball colour

Reference no: EM13119903

Conditional Probability: Ball Colour
An urn contains four coloured balls: two orange and two blue. Two balls are selected at random without replacement, and you are told that at least one of them is orange. What is the probability that the other ball is orange?

Reference no: EM13119903

Questions Cloud

What is the change in internal energy : A system conducts 238 cal of heat to the surroundings while delivering 331 cal of work. what is the change in internal energy of the system (in cal).

Explain and find normal probability calculation : The answer to Normal probability calculation, The average amount customers at a certain grocery store spend yearly is $636.55. Assume the variable is normally distributed

Determining algebra - order of operations : What are the steps of the order of operations? Why is it important that you follow the steps rather than solve the problem from left to right? Write an expression for someone to simplify using at least three of the following:

Calculate the new volume : if 525 mL of gas at 25 degrees celcius is heated to 50 degrees celcius at constant pressure, calculate the new volume.

Conditional probability ball colour : Conditional Probability: Ball Colour, An urn contains four coloured balls: two orange and two blue. Two balls are selected at random without replacement, and you are told that at least one of them is orange.

Illustrate what is the velocity of the shoe : A parachutist descending at a speed of 13.4 m/s loses a shoe at an altitude of 54.2 m. Illustrate what is the velocity of the shoe just before it hits the ground? The acceleration of gravity is 9.81 m/s2.

Logarithmic formula that gives ph of substance : Using the Library, web resources, and/or other materials, find the logarithmic formula that gives the pH of a substance. State what each variable in your equation represents.

Probability and chance one ball in each box : Probability and chance A prison has 20 balls, 10 black and 10 white. The prisoner is to arrange the balls in 2 boxes. All of the balls must be used and there must be at least one ball in each box.

Subsets of a finite set : Determine the number of subsets of the set A = {a, b, c, d, e, f}, without writing them down. Determine the number of subsets of the set B = {a, b, c, d, e, f, g, h, i} , without writing them down.

User Account

All Pages