solve

Does the 90% confidence interval you constructed contradict the manufacturer's claim? Choose the best answer from the choices below. No, the confidence interval does not contradict the claim. The manufacturer's claim of 5.67 hours is inside the 90% confidence interval. No, the confidence interval does not contradict the claim. The manufacturer's claim of 5.67 hours is outside the 90% confidence interval. Yes, the confidence interval contradicts the claim. The manufacturer's claim of 5.67 hours is inside the 90% confidence interval. Yes, the confidence interval contradicts the claim. The manufacturer's claim of 5.67 hours is outside the 90% confidence interval