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CSP Unit 9 Data Assessment questions and answers graded A+ 2024/2025
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CSP Unit 9 Data Assessment questions and answers graded A+ 2024/2025
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CSP Unit 9 Data AssessmentA photographer shops virtual snap shots on her laptop. In this example the images are
considered the statistics. Each picture also consists of a couple of portions of metadata
including:
- Date: The date the photo become taken
- Time: The time the picture was taken
- Location: The region in which the photograph become taken
- Device: Which camera the photograph changed into all for
Which of the following could the photographer NOT do primarily based in this metadata? -
ANSFilter pics to those taken of buildings.
This query refers back to the equal series of pix and their metadata defined inside the preceding
query.
Due to a computer error, the Time metadata for all of the snap shots is accidentally set to the
equal time of day. The other pieces of metadata and the statistics itself are not stricken by the
mistake. Which of the subsequent is most likely to be the result of this hassle? - ANSThe
photographer will not be capable of clear out to pics taken in the morning.
The next three questions all discuss with the identical dataset defined beneath.
A college is carrying out a survey of college students to study more approximately how they get
to school. Students have been asked how they tour to school, how lengthy it takes them to get
to school, what time they come at college, and for an outline in their most huge demanding
situations when travelling to school. Several rows of the data accumulated are proven in the
desk beneath.
Which column is data will likely be maximum difficult to visualize or analyze? - ANSBiggest
Challenges
This query refers to the same desk of information defined above.
Which column of statistics is probably able to be visualized or analyzed but first would need to
be cleaned? - ANSHow Long
This query refers back to the same table of information described above.
Which information could probably not be found with the facts accrued? - ANSWhether students
who are new to the school take longer to get to highschool than other college students.
The chart above indicates the frequency of searches for the phrases "pencil" and "pen" over a
five year length. Which of the subsequent is the best interpretation of the chart above? - ANSAt
any point in time there are typically extra humans trying to find the word "pen" than "pencil."
The mayor of a city is inquisitive about learning what desires are maximum important for
residents of the metropolis. Members of her personnel visit one of the many neighborhoods in
the city and ask 20 residents to fill out a survey. The mayor is involved that the survey may be
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