Computing the population mean

Assignment Help Basic Statistics
Reference no: EM13102632

Compute the population mean, the population median, the population midrange, the population range, the population variance, the population standard deviation, and the population proportion of odd numbers. Verify the following results:

μ = 6.4; Median = 7; Midrange = 6; Range = 10; 2σ= 11.04; σ ≈ 3.3226; p(odd numbers) = 4/5

Reference no: EM13102632

Questions Cloud

Explain nefarious computer activities known ping sweeps : Write short description of what they are and include assessment of whether this activity is something to worry about or not.
Calculate the ph of the solute : What is the percentage protonation of the solute and Calculate the pH of the solute in an aqueous solution of 0.611 M Aqueous solution of Ammonia
Determine what is the percent yield of the reaction : Determine what is the percent yield of the reaction If 15.0 grams of Nitrogen and 2.00 grams Hydrogen react to produce 1.38 grams of Ammonia?
Why the 2s and 2p orbitals on hydrogen are degenerate : Determine why the 2s and 2p orbitals on Hydrogen are degenerate and they are not in the case of Lithium and calculate Kp at 5 degrees and enter your answer in scientific notation if delta H rxn= -128 kj/mol CH 3 OH,?
Computing the population mean : Compute the population mean, the population median, the population midrange, the population range, the population variance, the population standard deviation, and the population proportion of odd numbers. Verify the following results:
Determine which of the data is correct : Heated and allowed to expand against a constant pressure of 1.20 atm until its volume reaches twenty eight Litres. Now determine Which of the given data is correct?
Investigator predictions-fewer adults drink : According to the U.S. Bureau of the Census, 75% of adults regularly drank alcohol in 1985. An investigator predicts that fewer adults drink now than drank then.
Risk neutral probability and value of call option : A stock price is currently $100. Over each of the next two three-month periods it is expected to increase by 10% or fall by 10%. Consider a six-month European call option with a strike price of $105.
Explain measures health care to prevent malpractice claims : Explain some measures which health care professionals can take to prevent malpractice claims. Do you think that threat of the malpractice claim really affects.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Test for applicable difference in means

Do not forget to test for any applicable difference in means (Tukey implies).

  Confidence interval of the true mean age

In a study of 10 graduate students from a nurse education program, the average age of the group was 48.6 years and the standard deviation was 4.1 years. Assume the variable is normally distributed. Find the 95% confidence interval of the true mean..

  Normal distributions-z scores and probabilities

A continuous random variable, x, is normally distributed with a mean of $1000 and a standard deviation of $100. Convert each of the following x values into its corresponding z-score.

  Critical value to test the significance

The regression equation is Y = 29.29 - 0.96X, the sample size is 8, and the standard error of the slope is 0.22. What is the critical value to test the significance of the slope at the 0.01 significance level?

  Regression analysis and statistics

Find the equation of the regression line for the given data. What is the predicted value of Y when X = -2? What is the predicted value of Y when X = 4?

  Discrete probability distributions

The amount of a brand of soda in 12-ounces can is approx. normal with a mean of 12.1 ounces and a standard deviation of 0.15 ounces.

  Approximation of the poisson distribution

An internal study by the Technology Services department at Lahey Electronics revealed company employees receive an average of 6.0 emails per hour. Assume the arrival of these emails is approximated by the Poisson distribution.

  Anova and nonparametric tests

Based on your experience using ANOVA and Nonparametric tests, what additional information would you recommend to the key decision maker solve the challenges given in a company that provides software solutions to wide range of clients?

  Anova-multiple regression

The researchers gave each subject a battery of nine separate neurological and psychological examinations designed to assess their mental capabilities.

  True mean nicotine content of all cigarettes

We will select a random sample of 8 cigarettes and conduct a hypothesis test at the 10 % level of significance to determine whether the true mean nicotine content of all cigarettes differs from 8.4 mg.

  One way anova-post hoc test

Using an alpha level of 0.05, please use SPSS to perform a one-way ANOVA and then determine whether the data below provide evidence for Theory A, Theory B, or Theory C. In other words, is one theory stronger than the others?

  Computing and interpreting suitable measure of association

Draw the suitable 2x2 table, compute and interpret suitable measure of association.

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