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/| A random sample of respondents to a social survey was taken. The number of minutes of paid work in one day and the highest
/|\\ A random sample of respondents to a social survey was taken. The number of minutes of paid work in one day and the highest level of education attained by the respondent (less than high school, high school, some university or college, diploma from college/trade, university degree) were recorded. People who did not work for pay were not included in the sample. The technology output for ANOVA from the data is shown in the accompanying table. Find the missing entries. @ Click the icon to view the incomplete ANOVA table. ANOVA Output Complete the ANOVA table below. One-Way ANOVA: WorkHrs versus Education Source DF SS MS F P Education 4 259995 86665 2.01 0.089 source DF SS Ms F P Education \"'>'>'>\"" \"977 '3??? 0.089 Error 258 8231613 31905.48l Error ... 8231613 \"m Total 262 8491608 Total 8491608 (Type integers or decimals rounded to two decimal places as needed.) A random sample of 60 rstyear university students was taken from a population of all first-year students who had a part-time job while studying. The students were asked their grade point average (GPA) and how many hours they worked at their part-time job per week. The sample was taken after all students had completed their rst term. The technology output of a regression analysis that predicts GPA as a linear function of the number of hours worked per week at the part-time job is shown. Assume that all the conditions needed are satised, and use a signicance level of 0.05 for any tests. Complete parts a through 0 below. @ Click on the icon to view the technology output. a. What is the value of the y-intercept of the regression line? Interpret its meaning here. Select the correct answer below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) '33:." A- The value of the y-intercept is 0, which represents the GPA of those students who work hour(s) per week at a part-time job. - The value of the y-intercept is 0, which represents the number of hours per week worked at a part-time job of those students who have a GPA of '53 C- The value of the y-intercept is , which represents the number of hours per week worked at a part-time job for those students who have a GPA of 0. '33::3' 9- The value of the y-intercept is , which represents the GPA of those students who work 0 hours per week at a part-time job
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