Statistics for The Behavioral Sciences (MindTap Course List)
Statistics for The Behavioral Sciences (MindTap Course List)
10th Edition
ISBN: 9781305504912
Author: Frederick J Gravetter, Larry B. Wallnau
Publisher: Cengage Learning
bartleby

Concept explainers

Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of tw…
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency o…
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow compar…
bartleby

Videos

Textbook Question
100%
Book Icon
Chapter 2, Problem 18P

  1. Complete the final two columns in the following frequency distribution table and then find the percentile. and percentile ranks requested:

    X f cf %
    25-29 1
    20-24 4
    15-19 8
    10-14 7
    5-9 3
    0-4 2

  1. What is the percentile rank for X = 9.5?
  2. What is the percentile rank for X = 19.5?
  3. What is the 48th percentile?
  4. What is the '96th percentile?

Expert Solution & Answer
Check Mark
bartleby

Trending nowThis is a popular solution!

See solution
Check out sample textbook solution
Blurred answer
Previous
Chapter 2, Problem 17P
Next
Chapter 2, Problem 19P

Chapter 2 Solutions

Statistics for The Behavioral Sciences (MindTap Course List)

Ch. 2 - Place the following set of n = 20 scores in a...Ch. 2 - Construct a frequency distribution table for the...Ch. 2 - Find each value requested for the distribution of...Ch. 2 - Find each value requested for the distribution of...Ch. 2 - For the following scores, the smallest value is X...Ch. 2 - The following scores are the ages for a random...Ch. 2 - For each of the following samples, determine the...Ch. 2 - What information is available about the scores in...Ch. 2 - Describe the difference in appearance between a...Ch. 2 - For the following set of scores: 5, 9, 6, 8, 7, 4,...
Ch. 2 - A survey given to a sample of college students...Ch. 2 - Gaucher, Friesen, and Kay (2010) found that...Ch. 2 - Find each of the following values for the...Ch. 2 - Place the following scores in a frequency...Ch. 2 - For the following set of scores: 9, 6, 7, 5, 4,...Ch. 2 - Recent research suggests that the amount of time...Ch. 2 - Complete the final! two columns in the following...Ch. 2 - Complete the final two columns in the following...Ch. 2 - The following table shows four rows from a...Ch. 2 - The following table shows four rows from frequency...Ch. 2 - The following table shows four rows. from a...Ch. 2 - 22. The following table shows four rows. from a...Ch. 2 - Construct a stem and leaf display for the data in...Ch. 2 - A set of scores has been organized into the...Ch. 2 - Use a stem and leaf display to organize the...
Knowledge Booster
Background pattern image
Statistics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Text book image
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Text book image
Big Ideas Math A Bridge To Success Algebra 1: Stu...
Algebra
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:Houghton Mifflin Harcourt
Text book image
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
SEE MORE TEXTBOOKS
The Shape of Data: Distributions: Crash Course Statistics #7; Author: CrashCourse;https://www.youtube.com/watch?v=bPFNxD3Yg6U;License: Standard YouTube License, CC-BY
Shape, Center, and Spread - Module 20.2 (Part 1); Author: Mrmathblog;https://www.youtube.com/watch?v=COaid7O_Gag;License: Standard YouTube License, CC-BY
Shape, Center and Spread; Author: Emily Murdock;https://www.youtube.com/watch?v=_YyW0DSCzpM;License: Standard Youtube License