Determine the interval of 95% confidence for the average heights of the population using the following information:
The average height of a random sample of 400 people from a city is 1.75 m. It is known that the heights of the population are random variables that follow a normal distribution with a variance of 0.16.
Confidence Interval Formula = ( x̄ – z * ơ / √n) to ( x̄ + z * ơ / √n)
Submission Instructions:
Submit your assignment by 11:59 pm ET on Sunday.
Contribute a minimum of 2 pages. It should include at least 3 academic sources, formatted and cited in APA.
Plagiarism Free Assignment Help
Expert Help With This Assignment — On Your Terms
✓ Native UK, USA & Australia writers
✓ Deadline from 3 hours
✓ 100% Plagiarism-Free — Turnitin included
✓ Unlimited free revisions
✓ Free to submit — compare quotes
