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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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meek8152 meek8152
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6 years ago
Find the 98 confidence interval for the difference in the mean costs of parking tickets in these two cities.
 
  A) 19.52  25.37
  B) 19.52  20.38
  C) 19.52  22.77
  D) 19.52  22.21

Q. 2

What is P(Z > 0.29 )?
 
  What will be an ideal response?

Q. 3

The sign test can be used to perform tests about the median for one population or to compare two population medians.
 
  Indicate whether the statement is true or false

Q. 4

Which of the following would most likely represent a 95 confidence interval for the estimate of y, given x = ?
 
  A) 55.52  0.72
  B) 55.52  12.42
  C) 55.52  40.4
  D) 55.52  18.63
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AKLINE5AKLINE5
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6 years ago
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meek8152 Author
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6 years ago
Thanks
bahajo
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Gamiung3657
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2 hours ago
Thanks for your help!!
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