Find population mean and the population standard deviation

Assignment Help Basic Statistics
Reference no: EM131369412

Group the data in given problem into classes, and draw a histogram of the frequency distribution.

Problem

The following data are the number of tons shipped weekly across the Pacific by a shipping company.

389, 412, 560, 476, 544, 690, 587, 600, 613, 457, 504, 477, 530, 641, 359, 566, 452, 633, 474, 499, 580, 606, 344, 455, 505, 396, 347, 441, 390, 632, 400, 582

Assume these data represent an entire population. Find the population mean and the population standard deviation.

Reference no: EM131369412

Questions Cloud

Give the answer of muliple choice question : Which of the following cases holds that involuntary intoxication can be an absolute defense if as a result of the intoxication the defendant is rendered legally insane at the time of the commission of the act?According to State v. McVey, the dimini..
What is the ethical dilemma in the case : BUS4474- What is the ethical dilemma in this case, and what values are in conflict? How should Mary deal with Peggy, Joe, the donor, and representatives of the corporation?
Find population mean and population standard deviation : The following data are the number of tons shipped weekly across the Pacific by a shipping company.- Find the population mean and the population standard deviation.
Foreign country culture than with america culture : You are American and you are moving to a foreign country. Do you know if group-based rewards are more compatible with the foreign country's culture than with America's culture?
Find population mean and the population standard deviation : Group the data in given problem into classes, and draw a histogram of the frequency distribution.-  Find the population mean and the population standard deviation.
Representative of an oligopoly market structure : Identify a product or service that you've purchased within the past year that you think is representative of an oligopoly market structure. What characteristics of the market enable you to rule out the other market structures of perfect competitio..
Estimate how long it will take for the depth of the water : Estimate how long it will take for the depth of the water in the basin to change from 4.5 ft to 4.4 ft if there is no flow into the basin.
Marginal benefit and marginal cost exercise : Can you cite an example of when the government has failed to take into account a marginal benefit and marginal cost exercise when providing a service.
How would you the cfo justify your firms action : How would you, the CFO, justify your firm's action? Are there any circumstances under which Global Investments should choose project B?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Physical activity with an obese child in a classroom

What are different ways you can increase physical activity with an obese child in a classroom.

  Determine if the data come from a poisson distribution

Use a chi-square goodness-of-fit test to determine if the data come from a Poisson distribution with mean of 8. Test using a significance level of 0.01.

  Appropriate kind of hypothesis test

We would like to test if the proportion of respondents that support the health care bill is less than 50% (a) what kind of hypothesis test is appropriate?

  The probability density function fx x8 exists for the

the probability density function fx x8 exists for the interval 3 lt x lt 5. what is probx gt

  1a forester wishes to predict the volume in cubic feet of

1.a forester wishes to predict the volume in cubic feet of usable lumber in a certain species of tree using the height

  How large a sample should be so that we can assert with 95

suppose we want to estimate the proportion of high school seniors in a large city who plan to continue their education

  Any opponent is independent of previous encounters

A player of a video game is confronted with a series of opponents and has an 79% probability of defeating each one. Success with any opponent is independent of previous encounters. The player continues to contest opponents until defeated

  Binomial probability distribution-probability distribution

What is it that differentiates a binomial probability distribution from any other probability distribution? & The employees at a General Motors assembly plant are polled as they leave work.

  Simple scenarios that state a problem

I have five simple scenarios that state a problem, gives the p-value from an appropriate hypothesis test. For each scenario, I need to state the null and alternate hypotheses and use the given p-value to:

  Population average examination score

A random sample of 25 statistics examinations was taken. The average score in the sample was 76 with a variance of 144. Assuming the scores are normally distributed, the 99% confidence interval for the population average examination score is:

  Problem regarding the nicu nutrition protocol

You have been called upon to assess whether a NICU nutrition protocol is working to promote growth in underweight babies. You have weight measurements at three time points: birth, 28 days and discharge from the hospital. You also have a variable i..

  Determining probability and expected loss

What is the probability that sara will die in her 60th year? using this probability and the $50,000 death benefits, what is the expected loss?

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