Answer:
False
Step-by-step explanation:
x is 1 not zero
Answer:
It should be 1300..........
Answer:
the figures are congruent because they have 3 congruent sides and three congruent angles
Answer: 0.2195
Step-by-step explanation:
Binomial distribution formula :-
, where P(x) is the probability of x successes in the n independent trials of the experiment and p is the probability of success.
Given : The probability of that the general population has blood type A = 
Sample size : n=6
Now, the probability that exactly three of them have blood type A is given by :-

Therefore, the probability that exactly three of them have blood type A = 0.2195