We find a sample of people and we weigh each person. The distribution of their weights is positively skewed with a mean of 157 and a standard deviation of 47. If this distribution is transformed into z-scores, what will be the resulting shape, mean, and standard deviation of the new distribution?
For a population with µ = 75 and σ = 10 find the z-score corresponding to the following raw scores X = 70 X = 77 X = 75
The distribution of their weights is positively skewed with a mean of 157 and a standard deviation of 47.
If this distribution is transformed into z-score, then shape of the new distribution is bell shape.
Mean = 0
Standard deviation = 1
( By using central limit theorem)
For a population with µ = 75 and σ = 10
We have to find z score.
x = 70
x = 77
x = 75
We find a sample of people and we weigh each person. The distribution of their weights...
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