An electronics store receives a shipment of 50 flat screen TVs of ...

[student77]

An electronics store receives a shipment of 50 flat screen TVs of which 5 are defective. During the quality control inspection, 4 TVs are selected at random from the shipment for testing.
 
  The random variable X represents the number of defective computers in the sample A) hypergeometric; N = 50, n = 4, k = 5, x = 0, 1, 2, 3, 4
  B) hypergeometric; N = 50, n = 5, k = 4, x = 0, 1, 2, 3, 4
  C) hypergeometric; N = 50, n = 4, k = 5, x = 0, 1, 2, . . . , 5
  D) not hypergeometric

Question 2

True or False: In order to use a normal approximation to the binomial probability distribution, np(1 - p)  10.
 
  A) True B) False

[thall411]

Answer to Question 1

A

Answer to Question 2

A

[student77]

TYSM

[kthug]

Gracias!