Stats exam 1 - Study guides, Class notes & Summaries

stats exam 1 questions with correct answers

Stats Exam 1 Questions & Answers 2023/2024 Data is another word for - ANSWER-facts A listing of values or responses is - ANSWER-data distribution A table or listing that shows values and how many times each value occurs is - ANSWER-frequency distribution A collection or bundle of information relative to specific variables is referred to as a - ANSWER-Data set An individual piece of information in a data set is referred to as a - ANSWER-data point What is the simplest, most fu...

Intro to Stats Exam 1 SLCC

STATS EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+.

Stats Exam 1 Questions & Answers 2023/2024 Population - ANSWER-Refers to the total set of observations that can be made Sample - ANSWER-Refers to the set of observations drawn from a population Sampling Method - ANSWER-How the data is collected Random Sampling - ANSWER-Each member of the population has an equal chance of being selected Voluntary Response Sample (Self-Selected Sample) - ANSWER-Respondents decide whether or not to participate (Polls, calls, email, online surveys) ...

Business Stats Exam 1 with 100% verified solutions The mean of a sample is? - answerComputed by summing all the data values and dividing the sum by the number of items In a cumulative frequency distribution, the last class will always have a cumulative frequency equal to? - answerThe total number of elements in the data set Since a sample is a subset of the population, a percentage that is calculated from the sample data... - answerCan be larger, smaller, or equal to the corresponding per...

STATS EXAM 1QUESTIONS AND ANSWERS

Discrete variables are counted or measured? Ans: Counted Continuous variables are counted or measured? Ans: Measured Which is NOT a continuous variable? a) person's ht each year b) volume of water in a swimming pool each day c) cars manufactured in a factory in a month d) person's wt on each birthday Ans: C Which is NOT a discrete variable? a) ht of sunflower every day b) number of students absent from school c) number of watches sold in a business d) number of people running th...

Bio Stats Exam 1