Purchase Solution

Correalation and Regression

Not what you're looking for?

Ask Custom Question

Construct a scatterplot of the raw data. Then, run the correlation/regression program.

Commuters and Parking Spaces: Listed below are the numbers of commuters and the number pf parking spaces at different Metro - North railroad stations. Is there a linear correlation between the number of commuters and the number of parking spaces ?

Commuters
3453 1350 1126 3120 2641 277 579 2532
Parking 1653 676 294 950 1216 179 466 1454

Identify the correlation coefficient:
r = __________;
Identify the CV at α = 0.05: __________

Is there significant linear correlation?: ________
How do you know? ____________________________

Purchase this Solution

Solution Summary

A correlation and regression analysis for commuters and parking spaces are determined. A complete, neat and step-by-step solution is provided in the attached Excel file.

Purchase this Solution


Free BrainMass Quizzes
Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.