Assuming That All Conditions Are Met to Approximate a Binomial $P ( 12 \leq x \leq 15 )$

question 72

Multiple Choice

Assuming that all conditions are met to approximate a binomial probability distribution with the standard normal distribution, then to compute $P ( 12 \leq x \leq 15 )$ from the binomial distribution we must compute as the normal approximation.

• A) \(\mathrm { P } ( 11.5 < \mathrm { x } < 15.5 )\)
• B) \(\mathrm { P } ( 12.5 < \mathrm { x } < 14.5 )\)
• C) \(\mathrm { P } ( \mathrm { x } > 15.5 ) \text { and } \mathrm { P } ( \mathrm { x } < 11.5 )\)
• D) \(\mathrm { P } ( \mathrm { x } > 12.5 ) \text { and } \mathrm { P } ( \mathrm { x } < 14.5 )\)