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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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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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 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 the interval from part a.
Transcribed Image Text: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 the interval from part a.
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