For a Data Set on X and Y,the Value of

question 39

Short Answer

For a data set on x and y,the value of is 979, is -1,538,the mean of the x values is 88 ,and the mean of the y values is 55.The value of a in the regression of y on x,rounded to two decimal places,is:

---

Definitions:

Reference Groups

Groups that people refer to when evaluating their own qualities, circumstances, attitudes, values, and behaviors.

Marketers

Marketers are professionals or companies involved in the promotion and selling of products or services, including advertising, market research, and strategy development.

B₂C Buying

Business-to-consumer buying; refers to the transactions and processes whereby individuals purchase products or services from businesses for personal use.

Buying Situations

Different scenarios or sets of circumstances under which purchases are made, each requiring different marketing strategies and approaches.