I need help with this question please! Thank you!

Price: $5 USD

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.
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1822 tutors are online

Related Statistics questions

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors