Chapter 15 Lab 4: Normal Distribution & Central Limit Theorem

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15.1 General Goals

15.2 R

15.2.1 Generating Numbers in R

15.2.1.1 sample

15.2.1.2 runif uniform distribution

15.2.1.3 rbinom the binomial distribution

15.2.1.4 rnorm the normal distribution

15.2.1.5 mixing it up

15.2.1.6 summary

15.2.2 sampling distribution of the mean.

15.2.2.1 Taking multiple samples of the same size

15.2.2.2 Getting the means of the samples

15.2.2.3 simulating the distribution of sample means

15.2.3 Sampling distributions for any statistic

15.2.4 Central limit theorem

15.2.5 The normal distribution

15.2.5.1 Graphing the normal distribution

15.2.5.2 calculating the probability of specific ranges.

15.2.5.3 summary pnorm

15.2.6 z-scores

15.2.6.1 Calculating z-scores

15.2.7 Generalization Exercise

15.2.8 Writing assignment

15.3 Excel

15.4 SPSS

15.4.1 Saving data as standardized values.

15.4.2 Computing variables

15.4.3 Practice Problems

15.5 JAMOVI