A Study Involves 673 Randomly Selected Deaths,with 34 of Them

question 71

Multiple Choice

A study involves 673 randomly selected deaths,with 34 of them caused by accidents.Construct a 98% confidence interval for the percentage of all deaths that are caused by accidents.

• A)(3.40%,6.71%)
• B)(3.66%,6.45%)
• C)(3.8%,6.4%)
• D)(2.87%,7.23%)
• E)(3.09%,7.02%)