The answer: " 2,000 (feet) " .
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1 measured in. = 24,000 actual inches.
24,000 inches = _?_ ft.
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Note: 12 in. = 1 ft. (exact conversion) ;
24,000 in. * (1 ft. / 12 in) = (24,000 / 12) ft. = 2,000 ft.
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The answer is: 2000 ft.
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Answer:a
a) 0.2777
b)0.3377
c)0.2707
Step-by-step explanation:
binomial-
n=40
p=0.05
P ( X =2) = C(40,2)×0.05^2×(1-0.05)^38 = 0.2777 (answer)
hypergeometric-
total component,N=120 out of which 6 are defective and 114 are non defective
P(X=2)= C(6,2)×C (114,38)/C(120,40) =0.3377
Poisson-
Mean/Expected number of events of interest: λ = np=40×0.05 =2
P ( X =2 ) = e^-(2×2^2/2!)= 0.2707
1. 5+4
2. 7+2
The answer is 9.
I hope I helped! :)