Question

'Q2/ The average score of the whole class of 30 students took a science test is 73.33. 8 students had an average score of 90, 6 students had an average score of 80, 4 students had an average score of 70 what is the average score of the other students?'

Name: q2 the average score of the whole class of 30 students took a science test is 7333 8 students had an average score of 90 6 students had an average score of 80 4 students had an average score 82057
Uploaded: 2023-07-25T17:10:02-08:00
Duration: 1 min 34 s
Channel: Pritesh Ranjan
Description: q2 the average score of the whole class of 30 students took a science test is 7333 8 students had an average score of 90 6 students had an average score of 80 4 students had an average score 82057

          'Q2/
The average score of the whole class of 30 students took a science test is 73.33. 8 students had an average score of 90, 6 students had an average score of 80, 4 students had an average score of 70 what is the average score of the other students?'

Added by Victor C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Pritesh Ranjan

07/25/2023

Step 1

To find the total score, we need to multiply the average score by the number of students: Total score = 73.33 x 30 = 2200 Show more…

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'Q2/ The average score of the whole class of 30 students took a science test is 73.33. 8 students had an average score of 90, 6 students had an average score of 80, 4 students had an average score of 70 what is the average score of the other students?'