n= 886 i 1 2 4 Pi 0.14 0.34 0.23 0.29

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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n= 886
1
i
3
2
4
Pi
0.14 0.34 0.23 0.29
Transcribed Image Text:n= 886 1 i 3 2 4 Pi 0.14 0.34 0.23 0.29
Determine the expected count for each outcome.
The expected count for outcome 1 is :
(Round to two decimal places as needed.)
The expected count for outcome 2 is
(Round to two decimal places as needed.)
The expected count for outcome 3 is
(Round to two decimal places as needed.)
The expected count for outcome 4 is
(Round to two decimal places as needed.)
Transcribed Image Text:Determine the expected count for each outcome. The expected count for outcome 1 is : (Round to two decimal places as needed.) The expected count for outcome 2 is (Round to two decimal places as needed.) The expected count for outcome 3 is (Round to two decimal places as needed.) The expected count for outcome 4 is (Round to two decimal places as needed.)
Expert Solution
Step 1

If the expected frequencies are not equal, then E=np for each category.

Where, n is the total number of frequencies, k is the categories and p is the probability of occurrence.

Here, the total number of frequencies is 886 and there are 4 outcomes then k is 4. Also, the probabilities are different. Thus, by using the second method the expected frequencies are calculated as follows.

Digits

E.frequency

E1

124.04 (=(886)(0.14))

E2

301.24 (=(886)(0.34)

E3

203.78 (=(886)(0.23))

E4

256.94 (=(886)(0.29))

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