Complete the following instructions: i. Identify the independent and dependent variables. ii. Calculate and interpret the Pearson correlation coefficient r for the paired data. Idicate if the correlation is positive or negative, and whether it appears to be strong, moderate, weak, or practically non-existant. A researcher is trying to determine if the number of alcoholic drinks consumed at a social event affects the number of cigarettes smoked by smokers who desire to quit. She conducts a study whereby participants are asked to record the number of alcoholic drinks they consume over the course of seven social events, along with the number of cigarettes they smoke. One of the participants records the following results: Number of Alcoholic Drinks Number of Cigarettes 2 2 0 4 3 0 1 3 2 1 4 0 0 3 i. Independent Variable: Dependent Variable: ii. Pearson correlation coefficient (r): Round to 3 decimal places. Correlation: Correlation Strength:

Complete the following instructions: i. Identify the independent and dependent variables. ii. Calculate and interpret the Pearson correlation coefficient r for the paired data. Idicate if the correlation is positive or negative, and whether it appears to be strong, moderate, weak, or practically non-existant. A researcher is trying to determine if the number of alcoholic drinks consumed at a social event affects the number of cigarettes smoked by smokers who desire to quit. She conducts a study whereby participants are asked to record the number of alcoholic drinks they consume over the course of seven social events, along with the number of cigarettes they smoke. One of the participants records the following results: Number of Alcoholic Drinks Number of Cigarettes 2 2 0 4 3 0 1 3 2 1 4 0 0 3 i. Independent Variable: Dependent Variable: ii. Pearson correlation coefficient (r): Round to 3 decimal places. Correlation: Correlation Strength:

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Number of Alcoholic Drinks	Number of Cigarettes
2	2
0	4
3	0
1	3
2	1
4	0
0	3

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This question has 6 parts, Thank you.
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