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Approximately what percent of the students in 1950 earned a
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10 Oct 2018, 19:06
10 Oct 2018, 19:06
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66% (01:26) correct
34% (01:12) wrong based on 50 sessions
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Approximately what percent of the students in 1950 earned a grade point average less than 3.0?
(A) 33%
(B) 37.5%
(C) 50%
(D) 62.5%
(E) 75%
Re: Approximately what percent of the students in 1950 earned a
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18 Apr 2020, 22:26
18 Apr 2020, 22:26
sandy wrote:
Approximately what percent of the students in 1950 earned a grade point average less than 3.0?
(A) 33%
(B) 37.5%
(C) 50%
(D) 62.5%
(E) 75%
Here,
From the graph
Students with 3.0 grade = 450
Students with 3.3 grade = 300
Students with 3.7 grade = 225
Students with 4.0 grade = 150
Total students in the year 1950 with 3.0 and above grades = 450 + 300 + 225 + 150 = 1125
Thus, students with grades less than 3.0 = 3000 - 1125 = 1875
percentage = \(\frac{1875}{3000} * 100\)% = 62.5%
Re: Approximately what percent of the students in 1950 earned a
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05 Sep 2021, 15:59
05 Sep 2021, 15:59
why cant we just add the number of students that scored below 3.0 Grade point and then divide it by 3000. Why do we need to subtract the total and the students who scored atleast 3.0 Grade point
