A candy company taste-tested two chocolate bars, one with almonds and one without almonds. A panel of testers rated the bars on a scale of 0 to 5, with 5 indicating the highest taste rating. Assume the population standard deviations are equal. At the .05 significance level, do the ratings show a difference between chocolate bars with or without almonds?

With Almonds                   Without Almonds
3..........................................................................0
1..........................................................................4
2..........................................................................4
3..........................................................................3
1..........................................................................4
............................................................................1
............................................................................2