Answer (Choose 1 answer)
Let 20.01 2.33
A study involves 634 randomly selected deaths, with 32 of them caused by accidents. Construct a 98% confidence interval for the true percentage of all deaths that are caused by accidents.
Α. 3.34% < n<6.75%
В. 3.61% < n<6.48%
С. 2.80% < п<7.29%
D. None of the other choices is correct
Ε. 3.02% < n<7.07%
Q: 18
