Determine whether the following sentences is True of False 1- The sampling distribution of X, – 82 is used to make inference about µ 2- Ho: Ho = H1 against H4: Ho # Hi is equivalent to Ho: Ho – Hz = 0 against HA: Ho – H1 # 0. 3- Test Statistic for the difference between two population means: small, independent samples is 4- H, is called the hypothesis of no difference. 5- H, is called the research hypothesis. 6- ß = P(Type II error). 7- A hypothesis is a statement about only one population. 8- The alternative hypothesis is the conjecture that motivates the research. 9- Statistical inference is used to estimate sample statistics from population parameters. 10- A confidence interval gives a range of values where the statistics is lie.

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