Let S = E , E 2 … E 8 be a sample space of raddom experiment such that P E n = n 36 for every n = 1 , 2 … . 8 . Then the number of elements in the set A ⊂ S : P A ≥ 4 5 is _____.

Question

Let S = E , E 2 &#8230; E 8 be a sample space of raddom experiment such that P E n = n 36 for every n = 1 , 2 &#8230; . 8 . Then the number of elements in the set A &#8834; S : P A &#8805; 4 5 is _____.

Quantrex Academy · Accepted Answer

Correct answer: 0

Given, P A &#8805; 4 5 A is subset of S hence A can have elements; type 1 : type 2 : E 1 , E 2 , &#8230; &#8230; E 8 type 3 : E 1 , E 2 , E 1 , E 3 &#8230; &#8230; E 1 , E 8 &#8942; &#8942; type 6 : E 1 , E 2 , &#8230; &#8230; . E 5 , &#8230; &#8230; E 4 , E 5 , E 6 , E 7 , E 8 type 7 : E 1 , E 2 , &#8230; &#8230; . E 6 , &#8230; &#8230; E 3 , E 4 , &#8230; &#8230; &#8230; . E 8 type 8 : E 1 , E 2 , &#8230; &#8230; . E 7 E 2 , E 3 , &#8230; &#8230; . E 8 type 9 : E 1 , E 2 , &#8230; &#8230; E 8 As P A &#8805; 4 5 ;

Let S = E , E 2 … E 8 be a sample space of raddom experiment such that P E n = n 36 for every n = 1 , 2 … . 8 . Then the number of elements in the set A ⊂ S : P A ≥ 4 5 is _____.

Correct answer

Step-by-step solution

More from Probability

Let S = E , E 2 &#8230; E 8 be a sample space of raddom experiment such that P E n = n 36 for every n = 1 , 2 &#8230; . 8 . Then the number of elements in the set A &#8834; S : P A &#8805; 4 5 is _____.

Correct answer

Step-by-step solution

More from Probability

Let S = E , E 2 … E 8 be a sample space of raddom experiment such that P E n = n 36 for every n = 1 , 2 … . 8 . Then the number of elements in the set A ⊂ S : P A ≥ 4 5 is _____.