Describe two variables that may be highly correlated

Assignment Help Basic Statistics
Reference no: EM131361160

Discuss why correlations do not necessarily mean causality. Describe two variables that may be highly correlated, but do not indicate causality; and describe under what circumstances correlation leads to causality.

Reference no: EM131361160

Questions Cloud

Write a one page essay about are leanders born or made : Write a one page essay about Are Leander's born or made? Use two reference, One page essay.
Instead of trying to maximize expected profits : Suppose that instead of trying to maximize their expected profits, the store wanted to be 95% sure that they have enough milk to satisfy demand. How much milk should they order?
What is the fermi energy for these conduction electrons : The density of copper is 8.9 × 103 kg/m3 and its atomic mass number is 64. Each copper atom gives one electron to the conduction band. What is the Fermi energy for these conduction electrons?
How many of each product will be produced : Include your interpretation of the results by stating: How many of each product will be produced? What is the profit for the optimal solution? What resource(s) is limiting the production?
Describe two variables that may be highly correlated : Discuss why correlations do not necessarily mean causality. Describe two variables that may be highly correlated, but do not indicate causality; and describe under what circumstances correlation leads to causality.
What is the chemical potential µ : The density of gold is 19.3 × 103 kg/m3, and its atomic mass number is 197. Each gold atom gives one electron to the conduction band.
What is the total net profit at the end of the six days : Leonard Presby's newsstand uses naive forecasting to order tomorrow's papers. The number of newspapers ordered corresponds to the previous day's demands. Today's demand for papers was 22. What is the total net profit at the end of the 6 days? What ..
What is the energy of the fermi surface in ev : Consider a system of conduction electrons with εf = 8 eV. How much larger is their internal energy at room temperature (295 K) than at absolute zero?
Dividends of dividend-paying stocks : Suppose that the dividends of dividend-paying stocks are normally distributed with a mean of 3.86% (as a percentage of the share price) and a standard deviation of 1.25%. In a sample of 55 dividend-paying stocks, what is the probability that the a..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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