# I need help with this question please! Thank you!

**Question description**

The mean IQ for a population is 100, and the standard deviation is 15. Girard’s IQ is 142.

State the null hypothesis. State the research (alternative) hypothesis. If Girard is just a random person from the population, what is the probability that his IQ would be so high?You have not learned the standards for rejecting or retaining the null hypothesis.