Organize the raw data into a frequency table and a grouped data table. (with 8-1

Question

Organize the raw data into a frequency table and a grouped data table. (with 8-10 appropriate classes) add lower and upper limits, lover and upper boundaries, class marks, and percentiles as well as other colums you might need for intermediate calculations. PLEASE SHOW ALL WORK.

493,492,510,503,519,513,502,497,482,511,483,509,488,511,512,487,509,498,509,510,493,489,503,486,492,511,494,509,513,495,488,508,486,498,519,493,494,513,497,495,504,495,509,502,494,491,509,511,494,530,488,507,503,507,512,490,499,505,506,489,503,521,515,509,489,499,490,514,501,490,503,502,491,523,480,504,485,486,497,498,503,511,497,502,507,496,493,517,488,500,491,490,487,519,509,509,502,498,491,507,240,245

Explanation / Answer

I'm assuming that 240 and 245 are not a part of the data and have been entered by mistake, as they look like outliers (points that look out of place with the rest of the data). Also, the total number of data points are 100 if you exclude 240 and 245. So, I'm not considering 240 and 245 in the answer. If my assumption is wrong, please correct me!

Frequency table :

Grouped data table :

Cheers!

Upvote if this was helpful.

Frequency Class Frequency 480-486 7 487-493 23 494-500 19 501-507 20 508-514 23 515-521 6 522-528 1 529-535 1

Related Questions

Navigate

• Browse (All)
• Browse O
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.