If the sample standard deviation for the weight of a sample of ...

[waynest]

If the sample standard deviation for the weight of a sample of six newborn puppies is 2.4 pounds, what is the variance for this set of data?
 a. 2.4 pounds
 
  b. 5.76 pounds
 
  c. 1.55 ounces
 
  d. 0.40 pounds

Question 2

Financial analysts may attempt to determine which of the following with simulation models?
 a. mean and variance of a project NPV
  b. probability that a project with have a negative NPV
  c. probability that a company will have to borrow a certain amount during the next year
  d. mean and variance of a company's profit during the next fiscal year
  e. all of these choices

[itsakadoozi]

Answer to Question 1

b

Answer to Question 2

e

[waynest]

Thanks for the timely response, appreciate it

[robbielu01]

Wow, this really help