The operations manager at the corporate headquarters of a large wood products company wanted the average time that employees spend at their computers each week The manager randomly sampled employees and obtained a 99% confidence interval of (17 hours/week, 25 hours/week).

Which of following would be true if the level of confidence was lowered to 95%?

Choose the correct answer below

a. The width of the confidence interval would remain the same.

b. The width of the confidence interval would be smaller.

c. The width of the confidence interval would be larger.

d. More information is needed to determine what would happen to the width of the confidence interval.