brae72
04.04.2020 •
Mathematics
A probability experiment is conducted in which the sample space of the experiment is
Upper S equals StartSet 7 comma 8 comma 9 comma 10 comma 11 comma 12 comma 13 comma 14 comma 15 comma 16 comma 17 comma 18 EndSetS={7,8,9,10,11,12,13,14,15,16,17,18}.
Let event
Upper E equals StartSet 7 comma 8 comma 9 comma 10 comma 11 comma 12 EndSetE={7,8,9,10,11,12}.
Assume each outcome is equally likely. List the outcomes in
Upper E Superscript cEc.
Find
?P(Upper E Superscript cEc?).
The outcomes in
Upper E Superscript cEc
are
StartSet nothing EndSet{}.
?(Use a comma to separate answers as? needed.)
?P(Upper E Superscript cEc?)equals=nothing
?(Type an integer or a simplified? fraction.)
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Ответ:
a) Eᶜ = {13,14,15,16,17,18}
The outcomes in Upper E Superscript c equals StartSet 13 comma 14 comma 15 comma 16 comma 17 comma 18 EndSet
b) P(Eᶜ) = (1/2) = 0.5
P(Upper E Superscript c) = (1/2) equals 0.5
Step-by-step explanation:
The set that represents the universal set with all the sample spaces is set S and is given by
Upper S equals StartSet 7 comma 8 comma 9 comma 10 comma 11 comma 12 comma 13 comma 14 comma 15 comma 16 comma 17 comma 18 EndSet
S = {7,8,9,10,11,12,13,14,15,16,17,18}
Upper E equals StartSet 7 comma 8 comma 9 comma 10 comma 11 comma 12 EndSet
Event E = {7,8,9,10,11,12}
a) Find Eᶜ
Eᶜ is the complement of event E; it includes all the outcomes in the universal set, S, that are not in the event E
Eᶜ = {13,14,15,16,17,18}
The outcomes in Upper E Superscript c equals StartSet 13 comma 14 comma 15 comma 16 comma 17 comma 18 EndSet
b) P(Upper E Superscript c) = P(Eᶜ)
= n(Eᶜ) ÷ n(S)
Each outcome is equally likely, hence,
n(Eᶜ) = number of outcomes in the event Eᶜ = 6
n(S) = number of outcomes in the set S = 12
P(Eᶜ) = (6/12) = (1/2) = 0.5
Hope this Helps!!!
Ответ:
124 ft
Step-by-step explanation:
find the area for inch individual rectangle, then add it up.