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Z-Score values & purpose

  • From Mathematics, Statistics
  • Due on 29 Sep, 2016 12:00:00
  • Asked On 28 Sep, 2016 09:35:12
  • Due date has already passed, but you can still post solutions.
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 explain what is the z-value (aka z-score). What is the purpose of calculating the z-score? Tell us in your own words and with your own examples, how can we calculate

a. Converting x values to the corresponding z values.

b. Finding the area between the mean and a point to its right.

c. Finding the area between the mean and a point to its left.

d. Finding the area between two points on different sides of the mean

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[Solved] Z-Score values & purpose

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  • Submitted On 29 Sep, 2016 04:16:16
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The normal random variable of a standard normal distribution is called a standard score or a z-score. Every normal random variable X can be transformed into a z score via the following equation: z = (X - μ) / σ where X is a normal random variable, μ is the mean of X, an...
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[Solved] Z-Score values & purpose

  • This Solution has been Purchased 1 time
  • Submitted On 30 Sep, 2016 12:26:16
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Z-Score values...
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