Probability of rolling two dices

Assignment Help Basic Statistics
Reference no: EM13103195

1. Two balanced dice are rolled and the number of dots facing up is added. Find the probability that the sum is 10 or 12.

2. Two balanced dice are rolled to see the number of dots facing up. Find the probability of observing

a) Six dots on both the dice.

b) Six dots on the first die or six dots on the second die.

Reference no: EM13103195

Questions Cloud

Distinguish between job costing and process costing : Describe the difficulties associated with each type. What can companies do in order to price products competitively and avoid some of these difficulties?
Explain the individual functional strategies of finance : If the individual functional strategies of finance, marketing and accounting are aligned with the overall business strategy then everything will be fine
Illustrate what factors influence the deployment : illustrate what factors influence the deployment and acceptance of enterprise social networking systems, such as the Microsoft SharePoint system?
Prepare argument which comprises three essential elements : Prepare the argument which comprises the three essential elements. Your response must be 150 - 200 words in length. Review and critique at least two of your peers.
Probability of rolling two dices : Two balanced dice are rolled and the number of dots facing up is added. Find the probability that the sum is 10 or 12.
Confidence interval for the long-run proportion : Find a 95% confidence interval for the long-run proportion of new product placements?
What is the size of the force : A space probe is launched from Earth, headed for deep space. At a distance of 15,000 miles from the Earth's center, the gravitational force on it is 800 lb. What is the size of the force when it is at 30,000 miles from the Earth's center?
Find out how large this number needs to be each month : Develop a mathematical expression for the monthly profit that would be generated by this product in terms of the number of units produced and sold per month. Then find out how large this number needs to be each month to make it profitable to produ..
What was the negative charge in coulombs on one of them : Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of 0.139 N when their center-to-center separation is 69.5 cm.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Event that a randomly chosen student is male

At a certain university, 28% of the students major in zoology. Of all the students majoring in zoology, 68% are males. It is also known that 56% of all students at the university are male. Let Z represent the event that a randomly chosen student i..

  Computation of probability based on binomial distribution

A fair die is rolled nine times. What is the probability that an odd number (1,3 or 5) will occur less than 3 times?

  Linear programming model for ore extraction

Formulate and LP model for this problem using Excel. Sketch the feasible region for this problem using Excel. Find the optimal solution

  Randomly selected accountant student

Assume grades in college accounting class are normally distributed with a mean of 82 and a standard deviation of 7. what is the probability that a randomly selected student from this class will have a grade lower than 65?

  Current value of raised revenue from a new airport

It could not do anything with the airport and suffer a loss of revenue. The current value of raised revenue from a new airport is in question.

  Determining continuity correction

Suppose a fair coin is tossed n times. The probability of obtaining head and tail are the same because this is a fair coin. The proportion of heads is defined as the number of heads appeared divided by n.

  Sample standard deviation of the first set of strengths

The sample standard deviation of the first set of strengths was 8.2 ksi, the second set's S value was 9.8 ksi, and the S value for the 25 differences in strengths was 3.3 ksi.

  Probability of choosing area code ends with odd number

Determine the probability of choosing the area code at random which ends in the odd number if first digit cannot be 1 or 0?

  Significance level for number of units produced

At the .05 significance level, is the number of units produced on the afternoon shift larger?

  Concept of statistical signi cance

Concept of statistical signi cance

  Concepts of probability

Ten prominent citizens have been nominated for a community's "Citizen of the Year" award. First- and second-place trophies are awarded to the two persons receiving the highest and second-highest number of votes.

  Normal distribution to approximate desired probability

By using the normal distribution to approximate the desired probability.

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