Answered

Join the IDNLearn.com community and get your questions answered by knowledgeable individuals. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

A 98% confidence interval is found to be (32,46). What is the margin of error ?

Sagot :

Using confidence interval concepts, it is found that the margin of error is of 7.

  • A confidence interval has the format (a,b).
  • The margin of error is half the difference between the two bounds, that is:

[tex]M = \frac{b - a}{2}[/tex]

In this problem, the interval is (32, 46), hence [tex]b = 46, a = 32[/tex], and the margin of error is:

[tex]M = \frac{46 - 32}{2} = 7[/tex]

The margin of error is of 7.

A similar problem is given at https://brainly.com/question/25704940

Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Thank you for choosing IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more solutions.