One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 3-credit course, a B in each of three 2-credit courses, a C in a 3-credit course, and a D in a 2-credit course? The mean grade point score is (Round to the nearest tenth as needed.)
One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 3-credit course, a B in each of three 2-credit courses, a C in a 3-credit course, and a D in a 2-credit course? The mean grade point score is (Round to the nearest tenth as needed.)
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
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Transcribed Image Text:3.1.33
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One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 3-credit course, a B
in each of three 2-credit courses, a C in a 3-credit course, and a D in a 2-credit course?
The mean grade point score is
(Round to the nearest tenth as needed.)
Transcribed Image Text:X 3.1.31
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 51.5 miles per hour.
Speed (miles per hour)
Frequency
42 - 45
46 – 49
50 - 53
54 - 57
58 – 61
27
15
7
3
2
The mean of the frequency distribution is
(Round to the nearest tenth as needed.)
miles per hour.
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