Answered

Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A new process for producing a type of novolac resin is supposed to have a mean cyclic time of 3.5 hours per batch. Six batches are produced, and their cyclic times, in hours, were 3.45 3.47 3.57 3.52 3.40 3.63 Can you conclude that the mean cyclic time is greater than 3.5 hours

Sagot :

Given :

Six cyclic times :

3.45 3.47 3.57 3.52 3.40 3.63

To Find :

Can you conclude that the mean cyclic time is greater than 3.5 hours.

Solution :

We know, mean of n numbers are given by :

[tex]Mean = \dfrac{\text{Sum of all the elements}}{\text{Total numbers of element}}\\\\Mean = \dfrac{3.45+3.47+3.57+3.52+3.40+3.63}{6}\\\\Mean = 3.51[/tex]

Therefore, the mean cyclic time is greater than 3.5 hours.

We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.