Evidence to support the consumers conjecture

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A machine fille 8-ounce bottles with soda. A consumer suspects that the machine is not filling the bottles completely. A sample of 8 bottles is taken. Is there enough evidence to support the consumer's conjecture at alpha=.10? 7.2 8.1 7.8 7.4 8.0 8.2 8.1 7.9

Reference no: EM13103507

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