Normally and non-normally distributed population

Assignment Help Basic Statistics
Reference no: EM1391762

The majority of the data is basically distributed if there are enough subjects. For instance, if you collected test scores of only a few honor students, the data will most likely not be normally distributed because you would have a sample that did not represent the entire population. But the identical test scores (for honor students) collected from all schools in a state will result in a normal distribution.

Identify an example of a population that you would expect to be normally distributed. Explain why, according to you, it would be normally distributed. Then, describe a subset of the population you identified and explain why it would not be normally distributed and what would the distribution look like.

Reference no: EM1391762

Questions Cloud

Identifying organism : Identify three organism base on below result i already perform an acid fast staining and it demonstrate that a gram negative cocci.
Disadvantages of bringing in managers from outside : What are the relative advantages and disadvantages of bringing in managers from outside the sports industry versus bringing in managers with experience in the industry?
Statistics of telemarketing phone calls : On average, you receive 2 telemarketing calls per day. What is the probability that you will not receive any telemarketing calls today.
Average cost per night of a hotel room in new york city : The average cost per night of a hotel room in New York City is $273 (SmartMoney, March 2009). Assume this estimate is based on a sample of 45 hotels and that the sample standard deviation is $65.
Normally and non-normally distributed population : The majority of the data is basically distributed if there are enough subjects. For instance, if you collected test scores of only a few honor students, the data will most likely not be normally distributed because you would have a sample that did..
Probability of the part failing : Graph the p.d.f and show that the probability of the part failing in the first 200 weeks is 1/8
How would you characterize the role of each member : How would you characterize the role of each member of the Sternberg-Silverman-Friedman group
Managerial decision making-cvp analysis : A distributor of pre-washed shredded lettuce is opening a new plant and considering whether to use mechanized process or manual process to prepare the product.
What factors contribute to the cohesiveness of the sternberg : What factors contribute to the cohesiveness of the Sternberg-Silverman-Friedman group? What factors might affect the group's performance norms in the future?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Finding random sample of registered voters

Is it sensible to conclude that this set of n=16 people is not representative random sample of registered voters?

  Confidence interval for the true mean

Construct a 95 percent confidence interval for the true mean.

  Independent samples t test and levene test

See if there is a difference in their means and variances.

  Computing mean of single-server queuing system

Entities arrive at single-server queuing system at average of 4 per hour and server can service average of 5 per hour. Mean in the queue is?

  Calculating correlation coefficient for sample data

Calculate correlation coefficient for these sample data.

  Use the binomial distribution formula to calculate

Privacy Are your finances, buying habits, medical records, and phone calls really private? A real concern for many adults is that computers and Internet are reducing privacy. A survey conducted by Peter D.

  Determining scatter plot

Use a scatter plot to determine the relationship between the x values and the y values.

  Computing sample test statistic and critical test statistic

Give critical test statistic and compute sample test statistic. Test null hypothesis at alpha level .01.

  What is the value of the test statistic

What is the value of the test statistic? (Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places.)

  Probability of recovering stolen cars

Solve the problem: According to police sources a car with a certain protection system will be recovered 94% of the time. Find the probability that 4 of 8 stolen cars will be recovered.

  Confidence interval if increase in value of alpha

All else being equal, what occurs to your confidence interval when you increase value of alpha?

  Estimation of population mean and standard deviation

What are the mean and the standard deviations for the population of produced with this process?

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