Calculate the standard error of the estimate.

Calculate the standard error of the estimate.
 
  A) 1.22
  B) 3.47
  C) 2.67
  D) 63.3

Q. 2

Determine the profit for the 11 year, if the revenue per deposit dollar and offices are 3.82 and 6,358 respectively.
 
  A) 0.82
  B) 6.86
  C) 0.79
  D) 8.16

Q. 3

An auditor reviewing the invoices of a small company finds that there are errors in 1.5 of them.
 
  If the auditor looks at 500 invoices, what is the probability that he finds more than 3 invoices with errors? Use the Poisson approximation to the binomial distribution.

Q. 4

The conditional probabilities P(A  B ) and P(B  A ) are always equal.
 
  Indicate whether the statement is true or false

Q. 5

The standard deviation of the number of miles driven by the ten employees is:
 
  What will be an ideal response?