Find the probability that a red ball will be selected

Assignment Help Electrical Engineering

Reference no: EM131249588

A ball is chosen at random out of a bag containing two black balls and three red balls and then a selection is made from the remaining four balls. Assuming all outcomes are equally likely, find the probability that a red ball will be selected:

(a) at the first time;

(b) the second time;

Reference no: EM131249588

Questions Cloud

Five bottles of lemonade : Suppose that you have five bottles of lemonade. According to the law of diminishing marginal utility, how can you receive the most utility?

Cost-benefit analysis-concepts and practice : This is a Cost Benefit Analysis course. Textbook: Cost-Benefit Analysis: Concepts and Practice, Fourth Edition by Anthony E. Boardman, David H. Greenberg, Aidan R. Vining, David L. Weimer. Please answer the questions as instructed. Thanks

Evaluate three pros and three cons of e-prescribing : Evaluate three pros and three cons of e-prescribing. Summarize the e-prescription standards as described by the National Council for Prescription Drug Programs.

What are the three political ethical concerns for evaluator : One of major concerns for a program evaluator is role ethics plays in program evaluations. Ethical considerations can be and are very broad and far-reaching. What are the three political ethical concerns for an evaluator?

Find the probability that a red ball will be selected : A ball is chosen at random out of a bag containing two black balls and three red balls and then a selection is made from the remaining four balls.

Why you would agree or disagree with the given statement : If you were to read in the newspaper that your country has an ineffective national Capital Improvement Plan (CIP), explain why you would agree or disagree with this statement in light of the current economic circumstances today in your area.

What is the probability that the fault is due to ic failing : What is the probability that the fault is due to the IC failing as opposed to the poorly fitted plug?

Estimate the percentage of batteries : A car battery has a mean life of 4.2 years and a standard deviation of 1.3 years. It is guaranteed for 3 years. Estimate the percentage of batteries that will need replacing under the guarantee.

Discuss your overall perceptions of the research : Describe the course concepts that either have seemed familiar or have confused to you. Determine the one (1) or two (2) specific concepts that you would you like explore further.

User Account

All Pages