At a school, 200 students were asked how long they traveled from home to school Travel time in minutes frequency [0, 10} [10, 20} [20,40) [40,80} 60 80 50 10 Total 200 A) calculate the average of the data material Stine claims that the median of the data material is about 15 minutes B) how can she argue for this assertion and what assumptions has she made C) make a histogram showing the distribution of travel times
At a school, 200 students were asked how long they traveled from home to school Travel time in minutes frequency [0, 10} [10, 20} [20,40) [40,80} 60 80 50 10 Total 200 A) calculate the average of the data material Stine claims that the median of the data material is about 15 minutes B) how can she argue for this assertion and what assumptions has she made C) make a histogram showing the distribution of travel times
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
Related questions
Concept explainers
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
Plzz explain only b) part
Transcribed Image Text:1 av 1
At a school, 200 students were asked how long they
traveled from home to school
Travel time in minutes frequency
[0, 10}
[10, 20}
[20,40}
[40,80}
60
80
50
10
Total
200
A) calculate the average of the data material
Stine claims that the median of the data material is about 15 minutes
B) how can she argue for this assertion and what assumptions has she made
C) make a histogram showing the distribution of travel times
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
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
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt