Part 3: 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...  

Que: In an Antimalarial campaign in India, Quinine was administered to 500 persons out of a total population of 2000. The no. of fever cases is shown below:
Treatment | Fever | No Fever | Total
Quinine | 20 | 480 | 500
No Quinine | 100 | 1400 | 1500
Total | 120 | 1880 | 2000
Discuss the usefulness of Quinine in checking malaria.

Statistical Methods | Complete (Playlist)
   • Part 1: Hypothesis Testing - Basics |...  

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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