Author Question: In a box of 16 chocolates, there are four chocolates with coconut filling. What is the probability ... (Read 177 times)

khang

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In a box of 16 chocolates, there are four chocolates with coconut filling. What is the probability of choosing four chocolates, none of which have coconut fillings?
 
  A) 0.272
  B) 0.264
  C) 0.248
  D) 0.236

Question 2

The mean of a normally distributed group of weekly incomes for a group of executives is 2,400 and the standard deviation is 600. What is the z-score for an income of 1,500/week?
 
  A) -1.5
  B) -1.0
  C) 2.5
  D) 1.9



steff9894

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Answer to Question 1

A

Answer to Question 2

A



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