(a)Give the numerator degrees of freedom of this F statistic. (b)Give the denominator degrees of freedom of this F statistic. (c)From the survey data, can we conclude that at least one of the groups differs significantly from the others in mean hours worked in a typical week? Use the 0.10 level of significance. Yes The General Social Survey is an annual survey given to a random selection of about 1500 adults in the United States. Among the many questions asked are"What is the highest level of education you've completed?" and "If you're employed full-time, how many hours do you spend working at your job during a typicalweek?"In a recent year, 1094 respondents answered both questions. The summary statistics are given in the chart below. (The sample data consist of the times, inhours per week, that were given by the respondents.)Sample Sample SamplesizeGroupsmeanvarianceLess than h.s.27640.794.3High school27641.993.1Bachelor's26841.998.7Graduate27442.5103.7Send data to calculatorSend data to ExcelTo decide if there are any differences in the mean hours per week worked by these different groups, we can perform a one-way, independent-samples ANOVAtest. Such a test uses the following statistic.Variation between the samplesF =Variation within the samplesFor the data from the survey, F z1.61.

Name: (a)Give the numerator degrees of freedom of this F statistic. (b)Give
Uploaded: 2024-03-20T07:06:16.000Z
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Description: (a)Give the numerator degrees of freedom of this F statistic. (b)Give the denominator degrees of freedom of this F statistic. (c)From the survey data, can we conclude that at least one of the groups differs significantly from the others in mean hours