Answer:
Step-by-step explanation:
With what?
X is going to equal 33. 25+29+x/3=33
There’s no picture but three ordered pairs for the equation would be: (0,2/3), (1,3), (2,16/3).
The estimated portion of light bulbs that last more than 500 hours will be
x=∑xn=224/430=0.521=52.1%
