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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Storm Storm
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6 years ago
Suppose x is a normally distributed random variable with a mean of 50 and a standard deviation of 5 . Use Excel to calculate the following:
 a. P(x  45)
  b. P(45  x  55)
  c. P(x  55)
  d. x value with 0.20 in the lower tail
  e. x value with 0.01 in the upper tail
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m7md9078m7md9078
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6 years ago
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Storm Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
mmmm_dat_userna
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Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
dianeflunder
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2 hours ago
Correct Slight Smile TY
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