In the first year, Captain Jack Automobiles is likely to realize an approximate cumulative profit of ________ with a probability of at least 0.80.
A) (771,541,415 )
B) (386,772,685 )
C) (685,772,386 )
D) (995,989,978 )
Question 2
For a sample size of 172, the degrees of freedom are ________.
A) 172
B) 171
C) 13.11
D) 173