Q. The average of 100 observations was calculated as 35.It was found later, that one of the observation was misread as 83 instead of 53. The correct average is :
A) 34.7
B) 32.7
C) 36.7
D) 35.7
✔ Correct Answer: 34.7
Exam Insight
-
A) 34.7
B) 32.7
C) 36.7
D) 35.7
✔ Correct Answer: 34.7
-
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
Explore the most searched educational topics.
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.