A school is conducting a survey of students to learn more about how they get to school. Students were asked how they travel to school, how long it takes them to get to school, what time they arrive at school, and for a description of their most significant challenges when traveling to school. Several rows of the data collected are shown in the table below.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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A school is conducting a survey of students to learn more about how they get to school. Students were
asked how they travel to school, how long it takes them to get to school, what time they arrive at school,
and for a description of their most significant challenges when traveling to school. Several rows of the data
collected are shown in the table below.
Student ID How Travel How Long Time Arrive Biggest Challenges
738192
Car
10 minutes
7:30 am
None
781401
Car
20 minutes
7:45 am
72001
Car
.5 hours
7:40 am
Sister sometimes sleeps in and I miss my bus
74012
Bus
10-20 minutes 7:35 am
Walk
1 hour
75441
7:30 am
73109
Walk
20 mins
7:45 am
76120
Bus
twenty minutes 7:35 am
73012
Car
15 min
7:20 am
Waking up!
5. This question refers to the same table of data described above.
Which information could likely NOT be found with the data collected?
A. Whether students who are new to the school take longer to get to school than other students
B. The average time it takes students to get to school
C. The most common travel mode students use to get to school
D. Whether students who arrive to school later take longer to get to school
0000
Transcribed Image Text:A school is conducting a survey of students to learn more about how they get to school. Students were asked how they travel to school, how long it takes them to get to school, what time they arrive at school, and for a description of their most significant challenges when traveling to school. Several rows of the data collected are shown in the table below. Student ID How Travel How Long Time Arrive Biggest Challenges 738192 Car 10 minutes 7:30 am None 781401 Car 20 minutes 7:45 am 72001 Car .5 hours 7:40 am Sister sometimes sleeps in and I miss my bus 74012 Bus 10-20 minutes 7:35 am Walk 1 hour 75441 7:30 am 73109 Walk 20 mins 7:45 am 76120 Bus twenty minutes 7:35 am 73012 Car 15 min 7:20 am Waking up! 5. This question refers to the same table of data described above. Which information could likely NOT be found with the data collected? A. Whether students who are new to the school take longer to get to school than other students B. The average time it takes students to get to school C. The most common travel mode students use to get to school D. Whether students who arrive to school later take longer to get to school 0000
pencil
pen
+ Add comparison
Search term
Search term
United States -
Past 5 years
All categories -
Web Search
Interest over time
100
50
Note
Avera
Mar 8, 2015
May 28, 2017
Aug 18, 2019
The chart above shows the frequency of searches for the words "pencil" and "pen" over a 5 year period.
Which of the following is the best interpretation of the chart above?
a. Pens are a better writing tool than pencils
b. The number of pens sold has increased slowly over time
c. More people use pens than pencils
d. At any point in time, there are typically more people searching for the word \"pen\" than \"pencil\"
Transcribed Image Text:pencil pen + Add comparison Search term Search term United States - Past 5 years All categories - Web Search Interest over time 100 50 Note Avera Mar 8, 2015 May 28, 2017 Aug 18, 2019 The chart above shows the frequency of searches for the words "pencil" and "pen" over a 5 year period. Which of the following is the best interpretation of the chart above? a. Pens are a better writing tool than pencils b. The number of pens sold has increased slowly over time c. More people use pens than pencils d. At any point in time, there are typically more people searching for the word \"pen\" than \"pencil\"
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