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Please walk through the following on a TI-84 A. Claim: The average amount of money lost by a casino patron is $250. A random sample
Please walk through the following on a TI-84 A. Claim: The average amount of money lost by a casino patron is $250. A random sample of 14 revealed a mean of 266.22 dollars and a sample standard deviation of 30. Use the p-value method at a 2.5% significance level to test the claim. (1 : p value = B. Claim: More than 93% of Frosted Fruits cereal boxes are full. A random sample showed that 50 out of 51 boxes were full. Use the traditional method at the 1% significance level to test the claim. Critical Value = Test Statisitic = C. Create a 75% confidence interval for a population proportion from a sample of size 70 with sample proportion \"p\": 39/70 D. Claim: The average career length for an NFL defensive back is more than 2.9 years. A random sample of 53 revealed a mean of 2.95 years. Use the traditional method at a 7% significance level to test the claim assuming a known population standard deviation of 0.38. Find critical value and test statisitic
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