1-An office manager claims that the amount of time individual employees spend replying to emails each hour has a mean of 14 minutes and a standard deviation of 2.3 minutes. A particular employee was observed for one hour and the amount of time spent replying to emails was 11 minutes. Calculate thez-score for this amount of time spent replying to emails. Round to two decimal places.

A. -1.30

B. 0.62

C. 1.06

D. 1.30