Explain what is the probability of the sum of two dice

Assignment Help Mathematics
Reference no: EM13119423

Probability

1. A particular spell has a .18 (i.e. 18%) chance to do critical damage. What is the probability that a spell can be cast 10 times in a row without doing critical damage?
A) .137 B) .820 C) .862 D) <.001

2. What is the probability of the sum of two dice equaling an odd number?
A) .50 B) .38 C) .25 D) .61

3. A coin is tossed 10 times. What is the probability that the coin will come up heads exactly 4 times?
A) .50 B).21 C) .40 D) .24

4. What is the probability of rolling 3 or higher on a die roll, if the roller has the option to re- - roll the die a single time?
A) .66 B) .50 C) .75 D) .89

A numerical answer to each question must be given. Please show all work

5. A treasure chest contains 5 rubies, 8 diamonds, 7 emeralds, and 4 sapphires. If you pick a gem at random, what is the probability of choosing a ruby?

6. A squad based combat game is designed to consider kills and objectives equally and award top players a special honor. Analysis of games indicated a 63% chance that the top player has the most kills, a 50% chance of achieving the most objectives, and a 35% chance of having the most kills AND achieving the most objectives. What is the probability of a player earning the special honor for only getting the most kills OR only achieving the most objectives?

7. In a particular fighting game, a boxing character is given 7 to 5 odds against a karate character.
What is the probability of the boxer winning?

8. You roll a die and it comes up 6. If you roll a second die and add up the values of the two dice,
what is the probability that the sum will be 8 or higher?

9. A coin has been flipped 6 times, coming up heads each time. What is the probability that the
coin will come up tails on the 7th flip?

10. A video game publisher noted that 80% of their titles came from Studio 1 and 20% came from their Studio 2. 85% percent of the titles from Studio I make a profit, while only 70% of the titles from
Studio 2 are profitable. What is the probability that a title will come from Studio 2 and be profitable?

11. In a game you are required to roll 3 dice and choose the lowest 2 results (i.e. discard the highest result). What is the probability that the sum of the dice is 7 or greater?

Reference no: EM13119423

Questions Cloud

What is causing the mans condition : A doctor in a hospital emergency room sees an obese patient who has come into the emergency room. He was pleased to report that has been losing weight rapidly but complained that he has lost energy and is tired most of the time.
How much ammonium hydroxide is needed : How much ammonium hydroxide is needed to react completely with 75.0g of copper (2) nitrate in a double replacement reaction.
Explain by how much heat per second is being removed : The interior temperature is kept at 5°C, while the temperature at the outside surface is 25°C. Explain by how much heat per second is being removed from the unit?
How large a sample to take to compute true proportion : How large a sample must one take to be 90% confident that the estimate is within 0.05 of the true proportion of women over 55 who are widows?
Explain what is the probability of the sum of two dice : A particular spell has a .18 (i.e. 18%) chance to do critical damage. What is the probability that a spell can be cast 10 times in a row without doing critical damage? What is the probability of the sum of two dice equaling an odd number?
Predict which of the tca enzymes was inhibited by malonate : While studying the Michaelis - Menton kinetics of enzymes in the TCA cycle, the synthetic hydrocarbon malonate was shown to act as a competitive inhibitor of one of the enzymes.
What weight of steam would be needed : When steam (hot water) is passed over iron, hydrogen gas and iron (3) oxide are formed. What weight of steam would be needed to react completely with 100.0g of iron.
Find out the average resistance force exerted on him : A 82 kg diver steps off a 12 m tower and drops from rest straight down into the water. If he comes to rest 4.0 m beneath the surface, find out the average resistance force exerted on him by the water.
Find out vertical and horizontal components of pendulum : A 15 g rifle bullet traveling 205 m/s buries itself in a 3.4 kg pendulum hanging on a 2.6 m long string, which makes the pendulum swing upward in an arc. Find out the vertical and horizontal components of the pendulum's displacement.

Reviews

Write a Review

 

Mathematics Questions & Answers

  Find the percent of the dowels

Find the percent of the dowels will have a diameter less than 0.56?

  Find the integral using spherical polar coordinate

Show the mass as triple integral and solve the integral using spherical polar coordinate and Use the spherical coordinate integral to evaluate

  The marginal profit function

The Marginal profit function.

  Find the percentage of customers spent less than $20

Find the percentage of customers spent less than $20

  What proportion is between 150 and 140 centimeters

What proportion is between 150 and 140 centimeters

  Find probability- type of accommodation

Probability: Type of Accommodation. type of accommodation number. find the indicated probability

  Trigonometric ratios

Trigonometric ratios, Learning the formula of trigonometric ratios creates confusion. There is trick to learn it i.e. “pandit bhadri Prasad har har bhole”  when we put it in fraction then

  Provide basic information about the bmi difference

Provide basic information about the BMI difference

  Application of matrices in real word problems

Application of matrices in real word problems -Five neighborhoods ( NB ) all want to raise money for a playground for their kids.

  Find the expected value of the game

Find the expected value (to you) of the game. If you play one game would you expect to win or lose the game? Explain.

  Determine the number x for the given table

Determine the number X for the given table and evaluate the number x so that the preceding independence relations hold.

  Find the p value & explain its meaning

A recent study reported that college students study for an average of four hours per day. You believe this figure is too large & you decide to conduct your own test.  Find the p value & explain its meaning.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd