The conditional statement “if you are human, then you were born on earth.”
The logical statement is the inverse of the conditional statement.
So, the logical statement is If you are born on earth then you are a human.
Now we can say that our conditional statement is absolutely true in all condition
which states If i am a human⇒ I am born on earth
but logical statement is not true because If i am born on earth it does not mean that i can be only human, i can be other creature also.
The answer can be depicted by venn diagram also.
Answer:
A.910
Step-by-step explanation:
65 per day times 2 weeks (14 days) 65 x 14 = 910
Answer:
a) P ( 3 ≤X≤ 5 ) = 0.02619
b) E(X) = 1
Step-by-step explanation:
Given:
- The CDF of a random variable X = { 0 , 1 , 2 , 3 , .... } is given as:
Find:
a.Calculate the probability that 3 ≤X≤ 5
b) Find the expected value of X, E(X), using the fact that. (Hint: You will have to evaluate an infinite sum, but that will be easy to do if you notice that
Solution:
- The CDF gives the probability of (X < x) for any value of x. So to compute the P ( 3 ≤X≤ 5 ) we will set the limits.
- The Expected Value can be determined by sum to infinity of CDF:
E(X) = Σ ( 1 - F(X) )
E(X) = Limit n->∞ [1 - 1 / ( n + 2 ) ]
E(X) = 1
Answer:
Both can be true irrespective of the common difference.
Answer:
35cm
Step-by-step explanation:
Given data
Length= 21cm
Width= 28cm
Diagonal= ???
Applying Pythagoras theorem
D^2= L^2+W^2
D^2= 21^2+28^2
D^2= 441+784
D^2= 1225
D= √1225
D= 35cm
Hence the diagonal is 35cm
