Mean of the distribution of sample means

Assignment Help Basic Statistics
Reference no: EM1394808

A population consists of the following 0,0,1,3,6.

a. List all samples of 3 and compute the mean of each sample

b. Compute the mean of the distribution of sample means and population mean. compare the two values

c. Compare the dispersion in the population with that of the sample mean.

Also how do you use exel to find the samples of 3?

Reference no: EM1394808

Questions Cloud

Examples of sampling method : To determine monthly rental prices of apartment units in San Francisco Bay area, samples were constructed in the following ways. Identify the technique used to produce each sample. (cluster, convenience, random, stratified, systematic):
Provide signs of scid : Provide two signs of SCID. Explain two options for expecting parents who have family members with SCID and are concerned their child will be affected with the immunodeficiency.
Determine the total pressure become : A container (8.65-L ) holds two gases mixture at 31 °C. The partial pressures of gas X and gas Y, respectively, are 0.206 atm and 0.867 atm. If 0.200 mol a third gas is added with no change in temperature or volume determine the total pressure be..
How different agents work together to socialize adolescents : Describe how different agents work together to socialize today's four adolescents compared to socialization of your grandparents or parents.
Mean of the distribution of sample means : List all samples of 3 and compute the mean of each sample. Compute the mean of the distribution of sample means and population mean. compare the two values
How many grams of co2 were produced : Cd2 forms two complexes with C2H3O2, with the following formation constants:(a) Find K2 for the reaction, (b) You prepare 1.00 L of solution containing 0.110 mol CH3CO2Na and 4.00 × 10-4 mol Cd(ClO4)2. Compute the fraction of cadmium in the form ..
Null hypothesis that all population means are equal : Will you reject your null hypothesis that all population means are equal or will you not reject? Choose the best answer from the options below.
Mary''s mugs produces and sells various types of ceramic mugs : Mary's Mugs produces and sells various types of ceramic mugs. The business began operations on January 1, Year 1, and its costs incurred during the year include these:
Lower and upper bound : An article reports that when each football helmet in a random sample of 44 suspension-type helmets was subjected to a certain impact test, 25 showed damage.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Level of confidence and an estimated standard deviation

What is their maximum error of the estimated mean quality for a 92% level of confidence and an estimated standard deviation of 8?

  Control limits for bad sectors on diskettes

A computer diskette manufacturer is concerned that some diskettes have bad sectors that would cause a diskette to hold less information than it was intended to hold.

  Estimation of proportion-normal distribution

In the last municipal election, a sample of 350 registered voters showed that 85 voted for the incumbants. Find out a 98% confidence interval estimate for the proportion of all voters voting for the incumbants.

  Problems on hypothesis testing

If true explain and if false give an example. a. The significance level of a statistical test is equal to the probability that the null hypothesis is true. b. If the significance level of a test is decreased, the power of the test would be expected t..

  Probability depend on binomial distribution

Find the probability that exactly 15 flights arrive on time.

  Information in a graphical format

Graph the information using a histogram and a scatter plot in Excel as well. How does seeing the information in a graphical format provide more information?

  Finding the probability of a pointer

Finding the probability of a pointer to land in a color among given three colors.

  Determining the correlation coefficient and regression lines

Make a scatter plot, illustrate the regression lines. Determine the correlation coefficient between husband’s and wife’s education for couples in which wife is employed full time?

  Prepare the hypotheses and identify the type of error

What type of error would result in that case?  Respond to at least two of your classmate's postings.

  Explaining conclusion of evidence of difference in mean life

At 5% level of significance, is there evidence of difference in mean life of bulbs made by the 2 kinds of machines. What is your conclusion?

  Determining confidence interval for estimating dtata

Determine the 95% confidence interval for your estimate what data have you utilized as the basis of your predictions what suppositions have you made.

  What is the probability that a student would complete

Assume that the class has 60 students and that the examination period is 90 minutes in length. How many students do you expect will be unable to complete the exam in the allotted time.

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