Specimens of three different types of rope wire were selected, and the fatigue limit (MPa) was determined for each specimen, resulting in the accompanying data.

a. Construct a comparative boxplot, and comment on similarities and differences.
b. Construct a comparative dotplot (a dotplot for each sample with a common scale). Comment on similarities and differences.
c. Does the comparative boxplot of part (a) give an informative assessment of similarities and differences? Explain your reasoning.

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Type 1 350 350 350 358 370 370 370 371 Type 2 350 354 359 363 365 368 369 371 Type 3 350 361 362 364 364 365 366 371 371 372 372 384 391 391 392 73 374 376 380 383 388 392 77 377 377 379 380 380 392