Final answer:
To test the claim that boys and girls have the same mean length of stay, we can perform a hypothesis test using appropriate statistical methods.
Step-by-step explanation:
To test the claim that boys and girls have the same mean length of stay, we can perform a hypothesis test using appropriate statistical methods.
1. We can use a two-sample t-test to compare the means of the length of stay for boys and girls. The null hypothesis (H0) is that the mean length of stay is the same for boys and girls, and the alternative hypothesis (Ha) is that the mean length of stay is different for boys and girls.
2. If the p-value obtained from the t-test is less than the significance level (commonly 0.05), we can reject the null hypothesis. Rejecting the null hypothesis would indicate that boys and girls have different mean lengths of stay.
3. If the p-value obtained from the t-test is greater than the significance level, we fail to reject the null hypothesis. Failing to reject the null hypothesis would suggest that there is not enough evidence to conclude that boys and girls have different mean lengths of stay.
4. Without more information, we cannot draw a conclusive result and would need further research or data.