Part 5: Chi Square Test (χ2)| Question and Solution

Part 1: Chi Square (χ2) Test | Basics Formula and Conditions to Apply
   • Part 1: Chi Square Test (χ2)| Basics,...  

Part 2: Chi Square (χ2) Test - Applications | Goodness of Fit Test
   • Part 2: Chi Square Test (χ2) - Applic...  

Part 3: Chi Square (χ2) Test | Question and Solution
   • Part 3: Chi Square Test (χ2)| Questio...  

Part 4: Chi Square (χ2) Test | Question and Solution
   • Part 4: Chi Square Test (χ2)| Questio...  

Que: From the following data, find out whether there is any relationship between sex (Male/ Female) and preference of colour.
Colour. | Males. | Females | Total
Pink | 10 | 40 | 50
Black. | 70 | 30 | 100
Yellow | 30 | 20 | 50
Total | 110 | 90 | 200

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Chi Square Test
Basics of Chi Square Test
Formula for Chi Square Test
Conditions to Apply Chi Square Test
Parametric Test
Non Parametric Test
Hypothesis Testing
Test for Proportion of Successes
Z test
Chi Square Test
Students' t test
Fisher's F test
Sample and Population in Statistics
One tailed Test
Two tailed test
Level of Significance
Procedure for Hypothesis Testing
Critical z value
Null Hypothesis
Alternative Hypothesis