CSP Unit 5 - Data

Front

Which of the following could a photographer NOT find in the metadata of a photo? Date Taken, Time Taken, Device Taken On, What is in the photo

Back

What is in the photo

Front

Due to a computer error, the Time metadata for all of the photographs is accidentally set to the same time of day. Which of the following is MOST likely to be the result of this problem?
The photographer will not be able to view any of the images,
The photographer will not be able to sort images by the date they were taken,
The photographer will not be able to find images taken on the same date,
The photographer will not be able to filter to photographs taken in the morning

Back

The photographer will not be able to filter to photographs taken in the morning.

Front

Which column is data that will likely be most difficult to visualize or analyze? Options: Biggest Challenges, Time Arrive, How Long, How Travel

Back

Biggest Challenges

Front

Which column of data might be able to be visualized or analyzed but first would need to be cleaned? Options: Biggest Challenges, Time Arrive, How Long, How Travel

Back

How Long

Front

Which information could likely NOT be found with the data collected?
- The average time it takes students to get to school
- Whether students who are new to the school take longer to get to school than other students
- The most common travel mode students use to get to school
- Whether students who arrive to school later take longer to get to school

Back

Whether students who are new to the school take longer to get to school than other students

Front

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? More people use pens than pencils, The number of pens sold has increased slowly over time, At any point in time there are typically more people searching for the word "pen" than "pencil", Pens are a better writing tool than pencils

Back

At any point in time there are typically more people searching for the word "pen" than "pencil"

Front

Which strategy is MOST likely to address concerns about the data being biased or inaccurate? Options: Finding the same people surveyed previously to ask more detailed questions, Visiting the same neighborhood to collect more survey responses, Having her staff collect the data using an app rather than paper surveys, Visiting multiple new neighborhoods to collect more survey responses.

Back

Visiting multiple new neighborhoods to collect more survey responses

Front

In which of the following situations would parallel systems MOST likely be used to help analyze data? Data analysis involving two or more columns of data, Data analysis involving both string and numeric data, Data analysis involving large datasets, Data analysis that could result in two or more different types of visualizations

Back

Data analysis involving large datasets

Front

Which of the following conclusions is BEST supported by the scatter plot? Older dogs weigh more than younger dogs, Dog breeds with a higher maximum weight tend to have shorter maximum lifespans, Dog breeds with a higher maximum weight tend to have longer maximum lifespans, All dog breeds tend to have the same average lifespan

Back

Dog breeds with a higher maximum weight tend to have shorter maximum lifespans

Front

Which of the following conclusions is BEST supported by the scatter plot? Most dogs breeds have a maximum weight of 100 lbs or more, Most dog breeds have a maximum life span of 10 or fewer years, All dog breeds that weigh less than 50 pounds have a maximum lifespan of more than 10 years, No dog breeds that weigh more than 150 pounds are expected to live more than 10 years.

Back

All dog breeds that weigh less than 50 pounds have a maximum lifespan of more than 10 years.