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Which of the following statements is correct? A. The mean of the sampling distribution of the means is less than the population mean. B. The

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Which of the following statements is correct? A. The mean of the sampling distribution of the means is less than the population mean. B. The mean of the sampling distribution of the means is greater than the population mean. C. The means of the samples drawn from a population are always equal to the population mean. D. The means of the samples drawn from a population are always equal, greater than or less than to the population mean. What is the shape of the sampling distribution of the means if random samples of size :1 become larger? A. left skewed B. right skewed C. normal D. rectangular This states that if random samples of size n are drawn from a population. then as it becomes larger. the sampling distribution of the mean approaches the normal distribution regardless of the shape of the population distribution. A. The Central Limit Theorem B. Properties of the Normal Curve Distribution C. Properties of the Probability Mass Function D. Properties of the Sampling Distribution How many possible samples of size n=3 can be drawn from a population of size 10? A. 30 B. 60 C. 120 D. 220 If the variance of the population is It]. what is the variance of the sampling distribution of the means of size 5 drawn from this population? A. 1.41 B. 2 C. 4.4? D. 20 Jason wants to know the average height of senior high school students in his school. Which of the following is a good representative for the population? A. A sample consisting all grade 7 OHS students B. A sample consisting all ofcers of OHS students C. A sample consisting representatives from grade '7 to grade l0 OHS class which were drawn by lot D. All OHS students in school. Which of the foiiowing describes a parameter? A. 40% of Filipinos are in favor of the Federal form of government. B. 30% of the school children in the Philippines like Mathematics C. 45% of2.000 pupils in a certain school got below l0 on a standardized test. D. 15% of the residents in a certain country are aware of the proper waste disposal. How many possible random samples of size 3 can be drawn from a population of size 12'? A. 36 B. 1723 C. 144 D. 220 A certain population consist the numbers 1.23.4, and 5. Suppose samples ofsize 3 are drawn from this population, what is the variance of the sarnpling distribution of the sample means? A. 0.35 B. 0.33 C. 0.53 D. 0.38

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