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leoncios leoncios
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6 years ago
What is the probability that more than seven people arrive at the bike repair shop in a one hour period of time?
 
  What will be an ideal response?

Q. 2

If the interest rate remains below 5, what is the probability that the corporation's return is at least 8?
 
  What will be an ideal response?

Q. 3

For a large sample, the Wilcoxon rank sum test can be approximated by the Student's t distribution with (n - 1 ) degrees of freedom.
 
  Indicate whether the statement is true or false

Q. 4

The confidence intervals and the hypothesis tests in multiple regression are not seriously affected by departures from normality in the distribution of the error terms.
 
  Indicate whether the statement is true or false

Q. 5

Investment A has an expected return of 10 with a standard deviation of 3.5. Investment B has an expected return of 6 with a standard deviation of 1.2.
 
  If you invest equally in both investments, what is the expected return and standard deviation of your portfolio? What assumptions have you made?
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sjordclasssjordclass
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6 years ago
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leoncios Author
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#2
6 years ago
Such a godsend, you helped me and my friend big time
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