To find the missing values $A$, $B$, and $C$, let’s analyze each part of the table:

Step-by-Step Calculations:

1. Calculate $A$: Observed Count for Full-time Since the total observed count is 111, we can find $A$ by subtracting the other observed counts: $A = 111 - (34 + 34 + 23) = 111 - 91 = 20$ Therefore, $A = 20$.

2. Calculate $B$: Expected Count for Unemployed The expected count for Unemployed can be calculated using the expected percentage of 10% of the total: $B = 0.10 \times 111 = 11.1$ So, $B = 11.1$ (to 3 decimal places as requested).

3. Calculate $C$: Chi-squared Value for Casual The chi-squared value for Casual is calculated using the formula: $\chi^2 = \frac{(O - E)^2}{E}$ where $O$ is the observed count, and $E$ is the expected count. For Casual: $C = \frac{(34 - 33.3)^2}{33.3} = \frac{0.7^2}{33.3} = \frac{0.49}{33.3} \approx 0.0147$ Thus, $C = 0.0147$.

Final Answers:

• $A = 20$
• $B = 11.1$
• $C = 0.0147$