Complete the following statements by typing your answers in the spaces provided.  If you are asked to determine...

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Statistics

Complete the following statements by typing youranswers in the spaces provided.  If you are asked todetermine the probabilities, state your answers to 4 decimalplaces.  If you are asked to determine a value of Z,state your answers to 2 or 3 decimal places.  Because youwill be typing in your answers,  I cannot ask you to drawdiagrams as I have done in my previously posted practice finals andsolutions to examples, I suggest when you are working on youranswers on scrap pieces of paper (or a print out of the examsheets), draw the diagrams.  You are more likely to getthe right answer if you use diagrams.  

  1. The P(Z ≤ - 1.74) is _____
  1. The P(Z ≥ 0.64) is _____
  1. The P(1.24 ≤ Z ≤ 2.72) is _____

  1. The value of z such that P(Z ≤ z) = .2061 is_____

  1. The value of z such that P(Z ≥ z) = .3050 is_____

  1. The value of z such that P(- z ≤ Z ≤ z) = .7960 is_____

  1. The value of z that is exceeded 10% of the time is_____

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