Answer:
Insufficient information
Option (C) is the correct choice.
Explanation:
To determine whether the first criterion for shipping (average life span) has been met, we need more information.
The question states that the sample mean is an estimate of the population mean, but it does not provide any specific values or data related to the average life span.
To determine if the criterion has been met, we would need to compare the sample mean of the average life span to a specific target or threshold value.
Without this information, it is not possible to determine whether the criterion has been met.
Therefore,
Option (C) is the correct choice.