1. Finish times (to the nearest hour) for 60 dogsled teams are shown below. Use

Question

1.   Finish times (to the nearest hour) for 60 dogsled teams are shown below. Use five classes. Categorize the basic distribution shape as uniform, mound-shaped symmetric, bimodal, skewed left, or skewed right.

A)

mound-shaped symmetric

B)

Skewed right

C)

Bimodal

D)

Uniform or rectangular

E)

None of these

261 271 236 244 279 296 284 299 288 288 247 256 338 360 341 333 261 266 287 296 313 311 307 307 279 283 277 283 285 275 259 239 288 289 297 299 341 358 257 328 244 328 245 258 259 259 319 315 339 359 347 348 333 321 323 327 327 349 351 355

Explanation / Answer

From the data we see that 259 and 288 appear 3 times, So the data has two modes 259 and 288 That is it is a bimodal

Option C is correct

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

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