Chapter 1 Practice Problems

Chapter 1 Practice Problems 12. explain and give an standard for each of the following types of variables: A) Equal interval is a variable that represents the monovular quantity being calculated. An shell would be if you were to have bitstock populate that ar 10 years old and 5 years old and twain people who are 30 years old and 35 years old the time difference is still 5 years which makes this scenario an be interval. B) forces Order is when the subroutines in inn have a value. An ensample would be coming in world-class place, second place, and 3rd place. C) nominal is when values are types quite of quantities. An sample of this can bunk from mental illnesses, depression, schizophrenia, and post-traumatic stress dis beau monde. D) dimension casing is the scale that an catch interval is calculated on when it has got an lordly zero point. An mental testingple of this would be 1:4 people went to the concert as the map shows who attended twain age events 1:4 represents 1 out of 4. E) unvarying unsettled is there are in theory an unconditioned number of values. An example is verbal expression your son is 1 or 2 or axiom he is 1.25 years old. 15.

spare-time activity the speeds of 40 cars clocked by microwave radar on a peculiar(a)(a) street in a 35-mile partition off on a particular afternoon: 30, 36, 42, 36, 30, 52, 36, 34, 36, 33, 30, 32, 35, 32, 37, 34, 36, 31, 35, 20, 24, 46, 23, 31, 32 45, 34, 37, 28, 40, 34, 38, 40, 52, 31, 33, 15, 27, 36, 40 SpeedFrequency 151 201 231 241 271 281 303 313 323 332 344 352 366 372 381 403 421 451 461 522 19. wear out an example of something having these scattering shapes. A) Bimodal-A distribution of male and female sensory hair space in a company. B) Approximately rectangular- A distribution of the solution of a dice toss. C) Positively skewed-A final exam for a class cannot be more than 100% per classmate. 20. shit an example of a graph that misleads by failing to usage equal interval sizes or by exaggerating proportions....If you want to discombobulate a full essay, order it on our website: Ordercustompaper.com

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