TABLE 13-9 It Is Believed That, the Average Numbers of Hours Spent

question 78

Multiple Choice

TABLE 13-9
It is believed that, the average numbers of hours spent studying per day (HOURS) during undergraduate education should have a positive linear relationship with the starting salary (SALARY, measured in thousands of dollars per month) after graduation. Given below is the Excel output for predicting starting salary (Y) using number of hours spent studying per day (X) for a sample of 51 students. NOTE: Only partial output is shown.

Note: 2.051E - 05 = 2.051*10⁻⁰⁵ and 5.944E - 18 = 5.944*10⁻¹⁸.
-Referring to Table 13-9, the value of the measured t test statistic to test whether mean SALARY depends linearly on HOURS is

• A) -4.7134.
• B) -1.8940.
• C) 0.9795.
• D) 13.3561.

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Definitions:

Display Rules

Socially learned norms that dictate the appropriate emotional expressions in various situations.

Culture

Refers to the shared values, customs, and behaviors of a group of people, influencing their perceptions and actions.

Facial Expressions

Visible manifestations of one's internal emotional states on their face, used as a primary means of non-verbal communication.

Emotional Deficiency

A lack or shortage in emotional understanding, expression, or development, often impacting relationships and personal growth.