Compute the value of the mean of the sampling distribution

Assignment Help Basic Statistics
Reference no: EM131727649

Question: Refer to Exercise. If a different sample of 100 marathon runners was taken from the same population, which of the following would be the same as it was for the first sample, and which would be different? Explain your answer in each part.

a. The value of the mean of the sampling distribution of the sample mean.

b. The approximate shape of the sampling distribution of the sample mean.

c. The standard deviation of the sampling distribution of the sample mean.

Exercise: Researchers would like to know the mean body temperature of runners at the completion of a marathon. They plan to take a random sample of 100 runners who complete a marathon and record their temperatures. Which of the following will the researchers know after they have taken the sample? Explain your answer in each part.

a. The value of the mean of the sampling distribution of the sample mean.

b. The approximate shape of the sampling distribution of the sample mean.

c. The standard deviation of the sampling distribution of the sample mean.

Reference no: EM131727649

Questions Cloud

What is acceptance under formation in common law contracts : What is "acceptance" under formation in common law contracts. What are the elements of acceptance in common law contracts
How much work was done on the mass by the earth : While the mass moves downward a distance of 0.12 m, how much work was done on the mass by the Earth? Include the appropriate sign.
What challenges is the company facing in the environment : How has the company's strategy evolved with respect to global location of facilities?What challenges is the company facing in the current environment?
Discuss what is pfizers ethical responsibility here : which makes cold and allergy medications. What is Pfizer's ethical responsibility here, and to whom is it owed. Why
Compute the value of the mean of the sampling distribution : If a different sample of 100 marathon runners was taken from the same population, which of the following would be the same as it was for the first sample.
Discuss goods that had once tested positive for salmonella : Even though Trevor's conduct was legal, was it unethical for him to sell goods that had once tested positive for salmonella. Why or why not
Discuss function of health care administration association : Discuss primary function of Health Care Administration Association (HCAA) is, "To support health care benefit administration" (HCAA, n.d).
Describe the two non-standardized processes selected : Evaluate challenges/barriers that the selected organization may face in the implementation of the identified lean enterprise improvements.
How much mechanical energy is lost in the collision : Answer in units of m/s. How much mechanical energy is lost in the collision? Answer in units of J.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Computing the z scores for the given dataa population

computing the z scores for the given data.a population consists of the following n 5 scores 0 6 4 3 and 12.1. compute

  In a random sample of 500 observations we found the

q1. a normally distributed population has a mean of 40 and a standard deviation of 12. what does the central limit

  Which is the error with the greater consequence

A group of doctors is deciding whether or not to perform an operation. Suppose the null hypothesis, H0, is: the surgical procedure will go well.

  Probability that manufacturing workers are selected randomly

Suppose 40 manufacturing workers are selected randomly from across Switzerland and asked what their hourly wage is .

  Compute the least-squares regression line

(a) Calculate the least-squares regression line for these data. (b) Plot the points and the least-squares regression line on the same graph.

  What is the probability that the shipment would be accepted

What is the probability that the shipment would be accepted?- To increase the probability of acceptance to at least 90%, it is decided to do one of the add some good pins to the shipment.

  Estimate the probability that a driver selected at random

a car company conducted a study to understand the relationship between age groups and drivers primary vehicles. their

  Significant difference in the golden ratio calculation

Sixty-five of the later works were sampled, averaging 1.746 with a standard deviation of 0.1064. Do you think that there is a significant difference.

  Compute the probability that the power supply would fail

What is the probability that the power supply would fail at 2,100 hours or less? Based on this probability, do you feel the PC maker has a right.

  What is the probability that at least 2 of the presidents

what is the probability that at least 2 of the presidents of the united states have died on the same day of the year?

  The number of nonconforming switches in samples of size 150

the number of nonconforming switches in samples of size 150 are shown below. construct a fraction nonconforming control

  Find bounds on the p value

Is there any evidence to suggest that the mean floor area of very large buildings is greater than 9 million square feet? Assume the underlying population is normal and use a = 0.05.

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