Sample 1: 2.8 hours
Sample 2: 3.1 hours
Sample 3: 2.9 hours
Which conclusion is most reasonable based on this data?
(4 Points)
The true average must be exactly 2.9 hours.
The true average is probably between 2.8 and 3.1 hours.
The results are unreliable because all three samples are different.
The true average must be the highest value recorded (3.1 hours).
1 answer
The most reasonable conclusion based on the data provided is:
The true average is probably between 2.8 and 3.1 hours.
This conclusion acknowledges the variation in the sample averages while suggesting that the true average likely falls within that range.
