Write down the common notations for the following. mean of the sampling distribution of the sample mean variance of the sampling distribution of the sample mean standard error of the mean Suppose in the population, the mean IQ score is 100 and its standard deviation is 15. I randomly sampled 50 people from the population and found that the mean IQ score of these 50 participants is 103. Over repeated samples (with a fixed n = 50), what is the probability of getting a sample mean that is equal to or greater than the one I got with my sample (i.e., greater than 103)? Show work and attach R code.
Write down the common notations for the following. mean of the sampling distribution of the sample mean variance of the sampling distribution of the sample mean standard error of the mean Suppose in the population, the mean IQ score is 100 and its standard deviation is 15. I randomly sampled 50 people from the population and found that the mean IQ score of these 50 participants is 103. Over repeated samples (with a fixed n = 50), what is the probability of getting a sample mean that is equal to or greater than the one I got with my sample (i.e., greater than 103)? Show work and attach R code.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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