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1. What proportion of scores in a normal distribution lie between the mean and a z-score...

1. What proportion of scores in a normal distribution lie between the mean and a z-score of -0.44?

2. What proportion of scores in a normal distribution are greater than or equal to a z-score of -2.31?

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1. What proportion of scores in a normal distribution lie between the mean and a z-score of -0.44?

2. What proportion of scores in a normal distribution are greater than or equal to a z-score of -2.31?

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