The​ (hypothetical) table below shows the relationship between the number of hours students work at​ part-time jobs each week and the number of years it takes then to graduate with an undergraduate degree. If a student works more than 5 hours per​ week, what is the probability that the student graduates in over 6​ years?

A First Course in Probability (10th Edition)
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The​ (hypothetical) table below shows the relationship between the number of hours students work at​ part-time jobs each week and the number of years it takes then to graduate with an undergraduate degree. If a student works more than 5 hours per​ week, what is the probability that the student graduates in over 6​ years?
The (hypothetical) table below shows the relationship between the number of hours students work at part-time jobs each week and the number of years it takes then to graduate with an undergraduate degree. If a student works more than 5 hours per week, what is the probability
that the student graduates in over 6 years?
Amount of Hours
Worked per Week
0-5
6-20
Over 20
Totals
4 Years
167
121
65
353
5-6 Years
54
91
102
247
Over 6 Years
26
32
44
102
The probability is
(Type an integer or decimal rounded to three decimal places as needed.)
Totals
247
244
211
702
8
Transcribed Image Text:The (hypothetical) table below shows the relationship between the number of hours students work at part-time jobs each week and the number of years it takes then to graduate with an undergraduate degree. If a student works more than 5 hours per week, what is the probability that the student graduates in over 6 years? Amount of Hours Worked per Week 0-5 6-20 Over 20 Totals 4 Years 167 121 65 353 5-6 Years 54 91 102 247 Over 6 Years 26 32 44 102 The probability is (Type an integer or decimal rounded to three decimal places as needed.) Totals 247 244 211 702 8
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