Answer the following to summarize the test of the hypothesis that the two variables type of fast-food restaurant and attitude toward the smaller-napkin idea are not associated. For your test, use the 0.05 level of significance. (a)Determine the type of test statistic to use. Type of test statistic: ▼(Choose one) (b)Find the value of the test statistic. (Round to two or more decimal places.) (c)Find the p-value. (Round to three or more decimal places.)
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
Answer the following to summarize the test of the hypothesis that the two variables type of fast-food restaurant and attitude toward the smaller-napkin idea are not associated. For your test, use the
level of significance.
|
|
![Type of fast-food restaurant
?
Burger /
Chinese /
Other
Total
Sandwich
Mexican
67
108
63
Receptive
61.88
114.24
61.88
238
0.424
0.341
0.020
Attitude
toward
37
84
41
smaller-
napkin idea Not
receptive
42.12
77.76
42.12
162
0.030]
0.622
0.501
Total
104
192
104
400](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbde096eb-9f76-422c-aa6c-31b99e526f1e%2F3c5c93b4-3392-4f38-ab77-ce68173cccf3%2Fl8ltd76_processed.png&w=3840&q=75)
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