Explain statements and errors fully using probability rules

Assignment Help Basic Statistics
Reference no: EM131150414

Probability Assignment

Directions and Instructions: Use the following information to complete the assignment. While APA format is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.

There are many misconceptions about probability which may include the following.

• All events are equally likely
• Later events may be affected by or compensate for earlier ones
• When determining probability from statistical data, sample size is irrelevant
• Results of games of skill are unaffected by the nature of the participants
• "Lucky/Unlucky" numbers can influence random events
• In random event involving selection, results are dependent on number rather than rations
• If events are random then the results of a series of independent events are equally likely

The following statements are all incorrect. Explain the statements and the errors fully using the probability rules discussed in topic two.

1. I have flipped and unbiased coin three times and got heads, it is more likely to get tails the next time I flip it.

2. The Rovers play Mustangs. The Rovers can win, loose, or draw, so the probability that they win is 1/3.

3. I roll two dice and ad the results. The probability of getting a total of 6 is 1/12 because there are 12 different possibilities and 6 is one of them.

4. Mr. Purple has to have a major operation. 90% of the people who have this operation make a complete recovery. There is a 90% chance that Mr. Purple will make a complete recovery if he has this operation.

5. I flip two coins. The probability of getting heads and tails is 1/3 because I can get Heads and Heads, Heads and Tails, or Tails and Tails.

6. 13 is an unlucky number so you are less likely to win raffles with ticket number 13 than with a different dumber.

Reference no: EM131150414

Questions Cloud

Explain the basic or general requirements for each position : Select two of the following job positions to research. Explain the basic/general requirements for each position.
Describe the behaviors of the sales force : Describe the behaviors of the sales force that are targeted with the compensation plan. Assess how a value proposition is achieved for current and future employees in the plan you have outlined.
How empathetic listening assist when listening to responding : How can empathetic listening assist when listening to respond, listening to learn, listening to be with, or listening to connect in order to go from concord to confirmation and prevent the conversation from going from concord to consolidation. Pro..
Develop a thorough understanding of the corporate culture : Evaluate the following statement as a program objective for a diversity training program. Individually or in small groups, rewrite this objective to conform more closely to the principles cited earlier concerning effective program objectives.
Explain statements and errors fully using probability rules : The following statements are all incorrect. Explain the statements and the errors fully using the probability rules discussed in topic two. I have flipped and unbiased coin three times and got heads, it is more likely to get tails the next time I f..
Should jenny focus on her own job and career : Should Jenny focus on her own job and career at Company XYZ or should she challenge the CEO based upon her own personal values and principles? Justify your response
Perform exploratory data analysis on all variables in set : Perform exploratory data analysis on all variables in the data set. Realizing that you have six groups, be sure that your exploratory analysis is divided by groups.
How would you set up the hypothesis test : How would you explain to management the significance of this test? How would you set up the hypothesis test? State what the null and alternative hypothesis would be, what kind of a test you would use.
Describe the region of the hospital : Describe the region of the hospital where you work or a hospital located near your home. Use the data from the Dartmouth Atlas, Commonwealth Fund, and one other resource to support your conclusions about your hospital and region

Reviews

Write a Review

Basic Statistics Questions & Answers

  The mean of the sampling distribution of means is equal to

the mean of the sampling distribution of means is equal to the mean of the population. t-f and why or why

  One-way between-subjects anova

An equal number of participants are assigned to each group. If Fobt= 4.08 for this study, then what was the decision at a 0.05 level of significance for a one-way between-subjects ANOVA?

  Which of the following describes the effect of increasing

which of the following describes the effect of increasing sample size?measures of effect size and the likelihood of

  Introduction to normal distribution

Heights of 18-year-old men are approximately normally distributed, with mean 68 inches and standard deviation 3 inches.

  Create confidence intervals for population variance

Assume the sample is taken from a normally distributed population. Construct 98% confidence intervals for (a) the population variance o2 and (b) the population standard deviation.

  Using the moving-average forecasting method

You are using the moving-average forecasting method based upon the last four observations. When making the forecast for the last period, the oldest of the four observations was 1,945 and the forecast was 2,083.

  Find the approximate probability

Do the data demonstrate that the true mean photometer reading for the color density is significantly different from 12 at 3 percent level of significance?

  Find probability that coin gets designated as being weighted

Fip it 20 times and if it lands heads 17 times or more then the referee will designate that coin as the weighted one. a) If the coin the referee selects is fair, what is the probability that it gets designated as being weighted?

  Find the sample size necessary to 1 estimate p to within .05

Construct a 98% confidence interval for the difference in the proportions of Americans who ate the recommended amounts of fibrous foods in 1983 and in 1992.

  Customers arrive according to a poisson process

Customers arrive according to a Poisson process with rate A outside a bank where there are two automated teller machines (ATM). The two ATMs are not identical. We estimate that 30% of the customers use only ATM no.

  The manufacturer would like to establish inventory levels

question the monthly sales of mufflers follow the normal distribution with a mean of 1200 and a standard deviation of

  Population sample data-binomial-normal distributions

Why do we want to assume that our sample data represent a population distribution? What are the differences between the binomial and normal distributions?

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