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Students grade for a quiz is given below. How many students have grade of 2 or 3 X f XN348 5 6 1423 N N 34 2 2 04 06 02 Onone of these answers

Students grade for a quiz is given below. How many students have grade of 2 or 3 X f XN348 5 6 1423 N N 34 2 2 04 06 02 Onone of these answers

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Question 5** Students' grades for a quiz are given below. How many students have a grade of 2 or 3? | X | f | |---|---| | 2 | 4 | | 3 | 2 | | 4 | 3 | | 5 | 2 | | 6 | 2 | | 7 | 3 | | 8 | 4 | **Answer Options:** - O 4 - O 6 - O 2 - O none of these answers **Explanation:** In the table above: - The column marked "X" represents the grade. - The column marked "f" represents the frequency, or the number of students who received each grade. To find how many students received a grade of 2 or 3: - Grade 2 has a frequency of 4 students. - Grade 3 has a frequency of 2 students. Therefore, the total number of students with a grade of 2 or 3 is 4 + 2 = 6 students.
Transcribed Image Text:**Question 5** Students' grades for a quiz are given below. How many students have a grade of 2 or 3? | X | f | |---|---| | 2 | 4 | | 3 | 2 | | 4 | 3 | | 5 | 2 | | 6 | 2 | | 7 | 3 | | 8 | 4 | **Answer Options:** - O 4 - O 6 - O 2 - O none of these answers **Explanation:** In the table above: - The column marked "X" represents the grade. - The column marked "f" represents the frequency, or the number of students who received each grade. To find how many students received a grade of 2 or 3: - Grade 2 has a frequency of 4 students. - Grade 3 has a frequency of 2 students. Therefore, the total number of students with a grade of 2 or 3 is 4 + 2 = 6 students.
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Step 1

here data is given of 

student and their grade frequency

frequency of student is given and their grade is given 

further calculation is given below 

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