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The accompanying data set includes volumes (ounces) of a sample of cams of default coke. The summary statistics are n=36, x=12.195 oz, s=0.105 oz. Assume
The accompanying data set includes volumes (ounces) of a sample of cams of default coke. The summary statistics are n=36, x=12.195 oz, s=0.105 oz. Assume that a simple random sample has been selected. Use a 0.10 significance level to test the claim that cans of coke have a mean volume of 12.00 ounces. Does it appear that consumers are being cheated? Identify the null hypothesis and alternative hypotheses. H0: (mean u, p, ) is (<,,>,=) __ H1: (mean u, p, ) is (<,,>,=)__ (type integers or decimals. Do not round.) Identify the test statistic __ (round to two decimal places as needed.) Identify the p-value__ (round three decimal places as needed.) (Accept, reject, or fail to reject) the null hypothesis. There (is or is not) sufficient evidence at the 0.10 significance level to (support or warrant rejection of) the claim that the cans of coke have a mean volume of 12.00 oz. It (does not appear or appears) that consumers are being cheated, because consumers are getting (less than or at least) 12.00 oz. Table: 12.25 12.13 12.16 12.26 12.24 12.29 12.02 12.07 12.16 12.13 12.32 12.34 12.00 12.30 12.06 12.09 11.98 12.16 12.19 12.20 12.16 12.21 12.41 12.17 12.24 12.34 12.16 12.23 12.25 12.24 12.17 12.12 12.44 12.17 12.15
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