# A Batch Of 60 Students Made An Average Score Of 50 Marks And Another Batch Of 40 Students Made It Only 45. What Is The Overall Average Score? (2023)

## 1. In an examination a batch of 60 students made an ... - Careers360

• In an examination a batch of 60 students made an average score of 55 marks and another batch of 40 students made 45. what is the overall average score?

## 2. [Solved] In an examination, the average mark scored by 60 ...

• GIven: The average marks scored by 60 students is 55. It was found that their marks were wrongly entered as 6, 6 and 3 instead of 96, 60 and 39 respectively.

• GIven: The average marks scored by 60 students is 55. It was found that their marks were wrongly entered as 6, 6 and 3 instead of 96, 60 and 39 respectively. ## 3. If the average marks of three batches of 55, 60 and 45 students ... - Vedantu

• Complete step-by-step answer: The average marks of 55, 60 and 45 students respectively is 50, 55, and 60, thus their total marks will be given by \[55 ...

• If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, and 60, then the average marks of all the students isA.53.33B.54.68C.55D.None of these. Ans: Hint: First we will find the total marks scored by each student in ea...

## 4. Aptitude Questions and Answers Discussion Page For Q.14 - IndiaBIX

• A/55 = 50 => A= 2750 ( These are the Total marks of each batch of students ). B/60 = 55 => B= 3300 ( These are the Total marks of each batch of students ). C/45 ...

• Discussion forum for Q. No. 14 of the Aptitude questions and answers section on "Average General Questions". Discussion Page 1 of 2, sorted by Newest.

## 5. 6.2 Using the Normal Distribution | Texas Gateway

• Missing: batch

## 6. A student's average (arithmetic mean) test score on 4 tests is 78. Wha

• Missing: 45. | Show results with:45.

• A student's average (arithmetic mean) test score on 4 tests is 78. What must be the student's score on a 5th test for the student's average score on the 5 tests to be 80? (A) ... ## 7. [PDF] WORKSHEET – Extra examples - University of Utah, Math Department

• 40-49. 12. 50-59. 8. 60-69. 5. Assuming that the ages are normally distributed: a ... The following data set lists the midterm scores received by 50 students in a ...

## 8. [PDF] Probability and Statistics Midterm Exam:

• f) Would it be unusual if a random sample of 50 LaGCC students only 20 students were ... During the last 40 years, the mean of average annual temperatures has ...

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