A food manufacturer randomly sampled a batch of its new snack bars to determine their average weight. The sample yielded an estimated mean weight of 45.2 grams, with a margin of error of 1.5 grams. Which of the following statements is consistent with these findings?
The weight of every snack bar produced by the manufacturer is between 43.7 grams and 46.7 grams.
It is highly probable that the average weight of all snack bars produced by the manufacturer is between 43.7 grams and 46.7 grams.
The sample mean of 45.2 grams is definitively the true average weight of all snack bars.
It is impossible for a snack bar from this batch to weigh less than 43.7 grams.
