A company manufactures calculators in batches of 64 and there is ...

[geodog55]

A company manufactures calculators in batches of 64 and there is a 4 rate of defects. Find the probability of getting exactly 3 defects in a batch.
 
  A) 2.6665 B) 0.22105 C) 2.88 D) 3453.87152

Question 2

A survey of 1513 American households found that 21 of the households own a DVD recorder. Identify the population, the sample, and the individuals in the study.
 
  What will be an ideal response?

[srodz]

Answer to Question 1

B

Answer to Question 2

population: collection of all American households; sample: collection of 1513 American households surveyed; individuals: each household

[geodog55]

Gracias!

[Dnite]

Thanks for the timely response, appreciate it