A study on the factors (other than credit constraints) that would influence the college dropout decision was published. One factor of interest was expected GPA for a college student who studied 3 hours per day. In a representative sample of 310 college students, the researchers reported the following summary statistics for the expected GPA of those who studied 3 hours per day: x= 2.97, s=0.56. Complete parts a and b below. a. Give an interval that will contain most (at least 75% to approximately 95%) of the 310 GPAS. Based on Chebyshev's Rule and/or the Empirical Rule, an interval that will contain at least 75% to approximately 95% of the 310 GPAS is ( (Round to two decimal places as needed.) b. If you observe a GPA of 1.38, is it likely that this college student studied 3 hours per day? Explain. that this college student studied 3 hours per day, since the It is is the interval from part a.

A study on the factors (other than credit constraints) that would influence the college dropout decision was published. One factor of interest was expected GPA for a college student who studied 3 hours per day. In a representative sample of 310 college students, the researchers reported the following summary statistics for the expected GPA of those who studied 3 hours per day: x= 2.97, s=0.56. Complete parts a and b below. a. Give an interval that will contain most (at least 75% to approximately 95%) of the 310 GPAS. Based on Chebyshev's Rule and/or the Empirical Rule, an interval that will contain at least 75% to approximately 95% of the 310 GPAS is ( (Round to two decimal places as needed.) b. If you observe a GPA of 1.38, is it likely that this college student studied 3 hours per day? Explain. that this college student studied 3 hours per day, since the It is is the interval from part a.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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