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$5.00 Wk 3 Res and Eval DQ's

  • From Mathematics: Statistics
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  • Due on Mar. 10, 2011
  • Asked on Mar 10, 2011 at 8:45:30PM
Asked by :
aree83
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Q:
Week 3 Res and Evaluation DQ 2 and 3. i need help with these DQ's
 
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DQ 2 & DQ 3 Res & Eval.docx (48K)
 

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  • Posted on Mar 10, 2011 at 9:03:30PM
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Ajee
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A:
Preview: ... curve) the graph curves downward. The graph curves upward to the left of m - s and to the right of m + s. The points at which the curve changes from curving upward to curving downward are called inflection points. 1. 2. 3. 4. A normal distribution is a continuous probability distribution for a random variable x. The graph of a normal distribution is called the normal curve. A normal distribution has the following properties.   The mean, median, ...
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  • Posted on Mar 10, 2011 at 9:19:59PM
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Preview: ... s money functions as a continuous value.     Can discrete data be analyzed using a normal distribution? Why or why not?   Discrete data can be analyzed using a normal distribution if you are using a large sample size when the sample size (n) times the probability of success (p), and the probability of failure (q) are both greater than or equal to 5. The mean of the normal appro ...
The full tutorial is about 305 words long .