FINAL REVIEW: DESCRIPTIVE STATISTICS AND INFERENTIAL STATISTICS ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

FINAL REVIEW: DESCRIPTIVE STATISTICS AND INFERENTIAL STATISTICS ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Descriptive Statistics - Answer -Techniques for summarizing and displaying data Inferential Statistics - Answer -Techniques for making inferences and predictions based on data Frequency Table - Answer -Table showing the distribution of scores for a variable Histogram - Answer -Graphical display of a distribution Measures of Central Tendency - Answer -Values that represent the center of a distribution (mean, median, mode) Mean - Answer -Also known as the average score, is the sum(Σ) of all the scores (X) divided by the number of scores (N) another term for central tendancy - Answer -averagethe point around which the scores in the distribution tend to cluster - Answer -central tendency Measures of Variability - Answer -Values that represent the spread of scores in a distribution (range, standard deviation) 3 measures of variability - Answ