Q4. Here is part of a calculation in a spreadsheet working with population data of x. Which statement is incorrect? frequency,f 2 3 5 4 1 Total 10 23 Σ1= 10 & Σx = 23 & Σ fx = 49 E(x) = 4.9 The median of x is (4 + 7)/2. P = 4.9 А. В. С. D. 7.
Q4. Here is part of a calculation in a spreadsheet working with population data of x. Which statement is incorrect? frequency,f 2 3 5 4 1 Total 10 23 Σ1= 10 & Σx = 23 & Σ fx = 49 E(x) = 4.9 The median of x is (4 + 7)/2. P = 4.9 А. В. С. D. 7.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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![Q4.
Here is part of a calculation in a spreadsheet working with
population data of x. Which statement is incorrect?
frequency,f
2
3
5
4
2
7
1
9
Total
10
23
Σf- 10 & Σx = 23 & Σ fx = 49
Е(x) %3D 4.9
The median of x is (4 + 7)/2.
А.
В.
C.
D.
H = 4.9](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e3816ed-0821-471f-becd-d7d792a28429%2Fb5b3ea9f-149c-4db0-8f77-8f222b36980d%2F3tj86f4_processed.png&w=3840&q=75)
Transcribed Image Text:Q4.
Here is part of a calculation in a spreadsheet working with
population data of x. Which statement is incorrect?
frequency,f
2
3
5
4
2
7
1
9
Total
10
23
Σf- 10 & Σx = 23 & Σ fx = 49
Е(x) %3D 4.9
The median of x is (4 + 7)/2.
А.
В.
C.
D.
H = 4.9
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