Question

Professor Kang of Pampanga University claims that the average IQ of his students is more than 1010. A random sample of 30 students were selected to see if his claim is true. What is the null and alternative hypothesis?

Answer 1

$H0:\mu=1010$ Average IQ of students is equal to 1010.

$Ha:\mu>1010$ (claim). Average IQ is greater than 1010.