Use Table I of Appendix D to calculate the following binomial probabilities: a. P1x 72 when

Use Table I of Appendix D to calculate the following binomial probabilities:

a. P1x Ú 72 when n = 8 and p = .5

b. P1x Ú 52 when n = 8 and p = .5

c. P1x Ú 82 when n = 8 and p = .5

d. P1x Ú 102 when n = 15 and p = .5. Also use the normal approximation to calculate this probability and then compare the approximation with the exact value.

e. P1x Ú 152 when n = 25 and p = .5. Also use the normal approximation to calculate this probability and then compare the approximation with the exact value.