cnsl 503

CNSL 503 MODULE 1 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Statistics Encompasses the mathematical field that allows us to organize, summarize, describe, and interpret different forms of information Data (datum) Small and large sets of information What are statistics important? 1) allows data to be described and communicated succinctly and concisely 2) means by which researchers communicate their work with one another and the general public, clear and understandable 3...

CNSL 503 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE True of False: Statistics is used to prove claims. False What are Variables? Variables are measurable characteristics that can vary in value. My answer: Variables are different types of data in an experiment (used to classify the type of data being collected) What type of scale is used when labeling or using categories? This would be qualitative data and the SCALE would be nominal! Ex: blood type,...

CNSL 503 MOD 4 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED normal distribution a frequency distribution that is shaped like a symmetrical bell, unimodal curve total relative frequency of distribution area under curve = 100% of the data or 1.0 68% of values % fall within 1 standard deviation of mean 95% of values % fall within 2 standard deviations of mean 99.7 % of values fall with in 3 standard deviations of he mean normal curve defined by mean and standard deviati...

CNSL 503 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED statistic numerical value that is generated from the individual scores in the dataset of a sample Parameter a numerical value generated from the individual scores in the dataset of the entire population. Remember this saying: statistic = sample; parameter = population. representative sample composed of members that generally possess the same characteristics as those of the population. Random sampling, Random sampling, i...