a) The Arithmetic Mean for students' marks of class in statistics is 77.481. If the teacher add 6.5 marks for each student, the integer new arithmetic mean after the :addition is 77.841 O 83 O 83.981 O 84 O
a) The Arithmetic Mean for students' marks of class in statistics is 77.481. If the teacher add 6.5 marks for each student, the integer new arithmetic mean after the :addition is 77.841 O 83 O 83.981 O 84 O
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.3: Arithmetic Sequences And Series
Problem 23E: Find the required means. Insert three arithmetic means between 10and20.
Related questions
Question
![a) The Arithmetic Mean for
students' marks of class in
statistics is 77.481. If the
teacher add 6.5 marks for
each student, the integer new
arithmetic mean after the
:addition is
77.841 O
83 O
83.981 O
84 O
none of all above O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F25d68275-5249-41c1-bc47-4db24f27dc59%2F1c8bb7e8-5e8e-4cdd-89a3-d6d75a2c030e%2Fbh87na_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) The Arithmetic Mean for
students' marks of class in
statistics is 77.481. If the
teacher add 6.5 marks for
each student, the integer new
arithmetic mean after the
:addition is
77.841 O
83 O
83.981 O
84 O
none of all above O
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