How scatterplot could still reveal the strong association

Assignment Help Basic Statistics

Reference no: EM131394604

A researcher investigating the association between two variables collected some data and was surprised when he calculated the correlation. He had expected to find a fairly strong association, yet the correlation was near 0. Discouraged, he didn't bother making a scatterplot. Explain to him how the scatterplot could still reveal the strong association he anticipated.

Reference no: EM131394604

Questions Cloud

Calculate the actual number of bytes : Although the total number of bytes varies from computer to computer, memory sizes of 65,536 to more than several million bytes are common.

Is it appropriate to summarize the strength of association : A study of traffic delays in 68 U.S. cities found the following relationship between total delays (in total hours lost) and mean highway speed:- Is it appropriate to summarize the strength of association with a correlation? Explain.

Calculate the value assigned to the perimeter variable : Your program should then display the value stored in perimeter. Be sure to declare all variables as integers at the beginning of the main() function.

Impact of hr outsourcing process on the organizations : HR outsourcing is considered to be a key word in the global markets that initiated many local companies to enter and operate into the global markets. Generally, organizations should invest high for entering and operating in different locations of the..

How scatterplot could still reveal the strong association : A researcher investigating the association between two variables collected some data and was surprised when he calculated the correlation.- Explain to him how the scatterplot could still reveal the strong association he anticipated.

Write an assignment statement to calculate area of a circle : Write an assignment statement to calculate the area of a circle. The formula for determining the area, a, of a circle is a = πr2, where r is the radius and π = 3.1416.

Calculate the dollar amount contained in a piggybank : Write a C++ program to calculate the dollar amount contained in a piggybank. The bank currently contains 12 half-dollars, 20 quarters, 32 dimes, 45 nickels, and 27 pennies.

Relay the methods used to communicate with your audience : Communicate how cultural perceptions and cross-cultural communication are important to business communications. Relay the methods used to communicate with your audience.

Calculates and returns the fourth root of the number : Your program should make use of the sqrt() function or use the fact that the fourth root of a value can be obtained by raising the value to the 1/4 power.

User Account

All Pages