Find the probabilities that the sample contains

Reference no: EM13122021

Our expert's response to: Probabilities

Problem #1 Find the probabilities of getting the following sums when two fair dice are rolled.

No more than 5.

Problem #2 A basket contains 4 black, 2 blue, and 5 green balls. A sample of 3 balls is drawn. Find the probabilities that the sample contains the following.

2 black balls and 1 green ball.

Problem #3 In 1992, the Big 10 dollegiate sports conference moved to have women compose at least 40% of its athletes within 5 years. Suppose they exactly achieve the 40% figure, and that 5 athletes are picked at random from Big 10 universities. The number of women is recorded.

(a) give a probability distribution. (b) find the expected value.

Reference no: EM13122021

Questions Cloud

Is the mean of the sample larger population of fish : A certain pond to check if they are significantly larger than the mean stated above. Is the mean of the sample larger population of this fish? use either L=1% or L=5%.

Algebraic number theory-pigeonhole principle : If X and Y are infinite sets with the same number of elements, show that the following conditions are equivelent for a function f: X-->Y:

Compare different choices of sources of electricity : Why do sustainable resource managers want to know how the electricity in their homes was produced, and what basic science knowledge do they need to employ to compare different choices of sources of electricity?

Manufacturing cycle time : Wait time to the start of production 5.0 days, Delivery Cycle time 18 days, Move time 3.0 days, Inspection time 2.5 days, Queue Time during the production process 3.5 days.

Find the probabilities that the sample contains : A basket contains 4 black, 2 blue, and 5 green balls. A sample of 3 balls is drawn. Find the probabilities that the sample contains the following.

Question about polynomial operations : Solve the following questions involving fundamental operations on polynomials. Solve the following problems involving applications of polynomials.

What is the specific heat capacity of the alloy : A 60.0 g sample of an alloy was heated to 96.0 °C and then dropped into a beaker containing 87.0 g of water at 24.1 °C. The temperature of the water rose to a final 27.63 °C.

What scientific principles are most helpful to a vegetarian : What scientific principles are most helpful to a vegetarian who is trying to persuade her meat-loving friends that changing their diet is more sustainable?

Set theory in real analysis : Prove that each of the following sets is countable: The set of all numbers with two distinct decimal expansions (like 0.500... and 0.4999...);

User Account

All Pages