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Mathematics, 22.05.2020 19:58 justin5647

Joachim, a third student, noted that the confidence interval in part (a) gives plausible values of the parameter as an interval between two values. He suggested that they develop a one-sided confidence interval because they were only concerned with whether the number 6 was landing face up more often than expected, not less often. The one sided-interval will determine a value L such that all plausible values of p are greater than L . The formula for L is L=pΛ†+zβˆ—pΛ†(1βˆ’pΛ†)nβˆ’βˆ’βˆ’βˆ’βˆ’βˆš . (i) Determine the values of zβˆ— needed to create the one-sided 95 percent confidence interval. Then calculate the value of L . (ii) Do the results of Joachim's one-sided confidence interval agree with results of Aurelia's significance test in part (b)? Explain your reasoning

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