brayromero
Answered

Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Question
Ms. Ellis expected 50 families to attend parent–teacher conferences, but 60 families attended. What is the percent error?

Sagot :

Snor1ax

Answer: 20%

Step-by-step explanation:

The expected value was 50, the value in reality was 60, so

(60 - 50) / 50

= 10/50

= 1/5

To convert to a percent we multiply by 100:

= 20%.

Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.