Provide an appropriate response.A shipment of 20 digital cameras contains two that are defective. A random sample of three is selected and tested. Let X be the random variable associated with the number of defective cameras in a sample. Find the probability distribution of X and the expected number of defective cameras in a sample.
What will be an ideal response?
; 0.3
Mathematics
You might also like to view...
Complete.30.60 mm = 
m
A. 0.306 B. 0.0306 C. 3060 D. 30,600
Mathematics
If m
= 50°, then what fraction of the area of the circle represents the area of the sector shown?
What will be an ideal response?
Mathematics
Provide an appropriate response.When the numerator is the same as the denominator, for example 
, the fraction is called a(n) 
fraction.
A. whole B. proper C. uncommon D. improper
Mathematics
If the given sequence is a geometric sequence, find the common ratio.
, 
, 
, 
A. not a geometric sequence
B. 
C. 3
D. 3
Mathematics