A consumer advocacy group suspects that a local supermarket’s 10-ounce packages of cheddar cheese weigh less than 10 ounces. The group took a random sample of 36 packages and found that the mean weight for the sample was 9.955 ounces with a standard deviation of 0.15 ounce. At the 0.01 level of significance, is this in line with the claim of the consumer advocacy group? Compute the test statistic Decision is State the conclusion

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