Answer :

Final answer:

The lower quartile for the given data is 69.

Explanation:

To find the lower quartile, we first need to arrange the data in ascending order: 63, 65, 65, 69, 69, 70, 70, 70, 70, 72, 74, 6374, 7673.

Now, we need to find the median of the lower half of the data, which is the number in the middle.

Since we have an even number of data points (12), we take the average of the two middle numbers, which are 69 and 70. So the lower quartile is 69.

Therefore, option C) 69 is the correct answer.

Learn more about Lower quartile here:

https://brainly.com/question/5084766

#SPJ11

Thanks for taking the time to read Find the lower quartile for the data 6374 63 7673 70 74 69 69 65 70 70 72 70 65 A 63 B 65 C. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada