Classify the data and construct a frequency distribution by completing the following table:ClassLimits,Class Value, (x)Frequency, (f)fxfx?cm50-<5555-<6060-<6565-<7070-<7575-<8080-<8585-<9090-<95Surms Question 20The data below represent the number of dollars of sales per day at a certain bookshop over 40 consecutive days:69848975726350936275757263767592837668717567946159796385947287867070687275646070

Answered: Image /qna-images/answer/7eb2d3d5-4dc2-48f0-8542-12e8ecb359e4.jpg

Answered: Classify the data and construct a…

College Algebra (MindTap Course List)

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Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.

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Rate 528 715 366 391 815 527 441 976 588 278 559 686 604 498 947 1026 515 474 728 796 493 526 919 1122 304 519 559 453 438 236 176 454 661 361 226 478 381 698 351 157 347 428 554 332 610 279 237 796 365 998 618 523 491 380 804 758 1153 674 731 553 422 552 645 506 480 843 683 682 581 601 493 372 613 836 390 1053 816 936 152 444 695 597 430 920 607 996 452 506 376 282
The following chart shows "living wage" jobs in Rochester per 1000 working age adults over a 5 year period. Year 1997 1998 1999 2000 2001 Jobs 630 680 715 745 770 What is the average rate of change in the number of living wage jobs from 1997 to 1999?--------- Jobs/YearWhat is the average rate of change in the number of living wage jobs from 1999 to 2001?---------- Jobs/Year
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Classify the data and construct a frequency distribution by completing the following table: Class Limits, Class Value, (x) Frequency, (f) fx fx? cm 50- <55 55- <60 60- <65 65- <70 70- <75 75- <80 80- <85 85- <90 90- <95 Surms