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In: Statistics and Probability

Suppose that scores on a contract negotiation skills test are normally distributed. The mean of the...

Suppose that scores on a contract negotiation skills test are normally distributed. The mean of the test is 75 and the standard deviation is 9.

Using a z-table (normal curve table), what percentage of negotiators have z-scores

  • a) above -3.00
  • b) above 2.33

Using a z-table, what scores would be the top and bottom score to find the

  • c) middle 55% of negotiators
  • d) middle 9% of negotiators

Using a z-table, what is the minimum raw score a negotiator can have on the test and be in the top

  • e) 25%
  • f) 5%

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Expert Solution

orchestra answered 1 year ago
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