Answer: 0.0497870 ; 0.87754
Step-by-step explanation:
Given that :
λ = 0.0003
Defining a continuous distribution function :
F(x) = 1 - e^-λx = 1 - e^-0.0003x ; x ≥ 0
a. What proportion of the fans will last at least 10,000 hours?
P(x ≥ 10000) = e^-0.0003(10000) = 0.0497870
b. What proportion of the fans will last at most 7000 hours?
P(x ≥ 7000) = 1 - p(x ≤ 7000) = 1 - e^-0.0003(7000)
1 - 0.12245642825 = 0.87754
Answer:
?
Step-by-step explanation:
Y=4/3x+1/3
Y=Mx+b is slope intercept form
Answer:
Reciprocal
Step-by-step explanation:
<h3>Usually when<em> dividing two fractions, you flip the second fraction, put the top number on bottom and the bottom number on top, than you would multiply through.</em></h3>
Answer: 66%
Step-by-step explanation: or No Solution
