Answer:
0.005371
Step-by-step explanation:
Given that a fair coin is tossed 11 times.
Since coin is fair probability for head p = 0.5 and q = prob for tail =0.5
Each trial is independent of the other. Hence X no of heads is binomial with 
Prob for getting 10 heads out of 11 tosses
=P(X=10)
=
Answer:
b) x=4
Step-by-step explanation:
Answer is provided in the image attached.
Answer:
D
Step-by-step explanation:
it just makes sense