Answered

Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

The mean number of people per day visiting a museum in July was 160. If 20more people each day visited the museum in August, what was the meannumber of people per day visiting in August?• A. 160B. 180640620

The Mean Number Of People Per Day Visiting A Museum In July Was 160 If 20more People Each Day Visited The Museum In August What Was The Meannumber Of People Per class=

Sagot :

The given information is:

- The mean number of people visiting the museum in July was 160

- In August, each day 20 more people each day visited the museum.

The mean of a set of numbers is given by:

[tex]Mean=\frac{\text{ Sum of all data points}}{\text{ Number of data points}}[/tex]

July has 31 days, so the number of data points is 31, then the sum of all data points is:

[tex]\begin{gathered} 160=\frac{sum}{31} \\ \\ Sum=160*31=4960 \end{gathered}[/tex]

Now, August has 31 days too, and if each day 20 more people visited the museum, then we need to add to the sum of data points of July, 31*20, so:

[tex]August\text{ }sum=4960+31*20=4960+620=5580[/tex]

So, the mean in August is:

[tex]Mean=\frac{5580}{31}=180[/tex]

The answer is B. 180

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.