Compute for the mean and median of the sample data. E. What is the range of the loaf bread weight? F. Calculate the variance of the sample weight.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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7. I am producing 400-gram loaf breads in one of my production lines and measured the 
weights of 28 loaf breads from the same batch as shown in table below. (*see attached image for the table.)
D. Compute for the mean and median of the sample data.
E. What is the range of the loaf bread weight?
F. Calculate the variance of the sample weight.

7. I am producing 400-gram loaf breads in one of my production lines and measured the
weights of 28 loaf breads from the same batch as shown in table below.
400
402
390
405
387
408
400
399
401
394
403
402
412
409
411
388
397
400
394
406
407
389
413
396
398
405
403
397
Transcribed Image Text:7. I am producing 400-gram loaf breads in one of my production lines and measured the weights of 28 loaf breads from the same batch as shown in table below. 400 402 390 405 387 408 400 399 401 394 403 402 412 409 411 388 397 400 394 406 407 389 413 396 398 405 403 397
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