Given the following hypotheses:   H0: μ ≤ 11 H1: μ > 11   A random sample of 10 observations is selected from a normal population. The sample mean was 12 and the sample standard deviation was 5.0. Using the 0.025 significance level:   State the decision rule. (Round your answer to 3 decimal places.)         Compute the value of the test statistic. (Negative answers should be indicated by a minus sign. Round your answer to 3 decimal places.)         What is your decision regarding the null hypothesis?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.