Mr. Santiago's company sells bottled coconut juice. He claims that a bottle contains 500 ml of such juice. A consumer group wanted to know if his claim is true. They took six random samples of 10 such bottles and obtained the capacity, in ml, of each bottle. The result is shown as follows: Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6 500 500 497 501 502 496 498 500 497 495 497 497 497 495 502 500 497 496 503 494 496 497 499 495 499 498 497 497 496 497 497 500 497 500 497 497 497 500 497 500 497 500 497 500 497 495 499 500 497 500 497 497 500 496 495 497 495 497 500 497 Assuming that the measurements were carefully obtained and that the only kind of error present is the sampling error, what is the point estimate of the population mean?

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Mr. Santiago's company sells bottled coconut juice. He claims that a bottle contains 500 ml of such juice. A
consumer group wanted to know if his claim is true. They took six random samples of 10 such bottles and
obtained the capacity, in ml, of each bottle. The result is shown as follows:
Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6
500
500
497
501
502
496
498
500
497
495
497
497
497
495
502
500
497
496
503
494
496
497
499
495
499
498
497
497
496
497
497
500
497
500
497
497
497
500
497
500
497
500
497
500
497
495
499
500
497
500
497
497
500
496
495
497
495
497
500
497
Assuming that the measurements were carefully obtained and that the only kind of error present is the
sampling error, what is the point estimate of the population mean?
Transcribed Image Text:Mr. Santiago's company sells bottled coconut juice. He claims that a bottle contains 500 ml of such juice. A consumer group wanted to know if his claim is true. They took six random samples of 10 such bottles and obtained the capacity, in ml, of each bottle. The result is shown as follows: Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6 500 500 497 501 502 496 498 500 497 495 497 497 497 495 502 500 497 496 503 494 496 497 499 495 499 498 497 497 496 497 497 500 497 500 497 497 497 500 497 500 497 500 497 500 497 495 499 500 497 500 497 497 500 496 495 497 495 497 500 497 Assuming that the measurements were carefully obtained and that the only kind of error present is the sampling error, what is the point estimate of the population mean?
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