What is the probability that when a fair coin is flipped 25 times, there will be exactly five heads?
a. 0.00158
b. 53130
c. 1660.3
d. 0.1900
Please select the best answer from the choices provided

Step-by-step explanation:

Use binomial probability:

P = nCr p^r q^(n-r)

where n is the number of trials,

r is the number of successes,

p is the probability of success,

and q is the probability of failure (1-p).

Given n = 25, r = 5, p = 0.5, and q = 0.5:

P = ₂₅C₅ (0.5)⁵ (0.5)²⁵⁻⁵

P = 0.00158

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208