Here is data set: 416 354 371 322 358 360 395 381 397 346 348 381 335 322 349 327 391 360 345 342 416 341 377 357 376 338 342 329 Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. A "nice" class width would be a multiple of 5 or 10. Your classes should be labeled using interval notation. Since the data appears to be discrete, use a closed-interval to label each class. Each class should contain its lower class limit, and the lower class limits should all be multiples of the class width. (Note: interval notation for closed intervals will take the following form "[number,number]") Data range Frequency 320 – 330 4 330 – 340 2 340 – 350 7 350 – 360 360 – 370 370 – 380 3 380 – 390 2 390 – 400 400 – 410 410 – 420

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4DGP
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Here is
data set:
416
354
371
322
358
360
395
381
397
346
348
381
335
322
349
327
391
360
345
342
416
341
377
357
376
338
342
329
Construct a grouped frequency distribution table (GFDT)
for this data set. You want 10 classes with a "nice" class
width. A "nice" class width would be a multiple of 5 or
10. Your classes should be labeled using interval
notation. Since the data appears to be discrete, use a
closed-interval to label each class. Each class should
contain its lower class limit, and the lower class limits
should all be multiples of the class width.
(Note: interval notation for closed intervals will take the
following form "[number,number]")
Data range
Frequency
320 – 330
4
330 – 340
2
340 – 350
7
350 – 360
360 – 370
370 – 380
3
380 – 390
2
390 – 400
400 – 410
410 – 420
Transcribed Image Text:Here is data set: 416 354 371 322 358 360 395 381 397 346 348 381 335 322 349 327 391 360 345 342 416 341 377 357 376 338 342 329 Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. A "nice" class width would be a multiple of 5 or 10. Your classes should be labeled using interval notation. Since the data appears to be discrete, use a closed-interval to label each class. Each class should contain its lower class limit, and the lower class limits should all be multiples of the class width. (Note: interval notation for closed intervals will take the following form "[number,number]") Data range Frequency 320 – 330 4 330 – 340 2 340 – 350 7 350 – 360 360 – 370 370 – 380 3 380 – 390 2 390 – 400 400 – 410 410 – 420
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