ATI TEAS 7 Science Pretest Exam Questions and Correct
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In which of the following scenarios is empirical date being collected?
A.) Nina discovers that she has cut out too many green square pieces of fabric for the quilt she is
working on.
B.) Camille imagines that it will be best for her to grow tomatoes in the front garden.
C.) Ian writes down his conclusions about why he is able to ride his bike faster than his sister.
D.) Samantha counts the number of school busses that pass her house on Monday between 2:00 pm and
3:00 pm. - ANSWER-D.) Samantha counts the number of school busses that pass her house on Monday
between 2:00 pm and 3:00 pm.
Empirical data is collected through observation. This scenario presents empirical data.
Which of the following is a requirement in order to develop a sound conclusion?
A.) Data collection that is both accurate and biased
B.) Data that reflects the effect (or lack of effect) of the dependent variable
C.) Data that us collected from a scientific experiment instead of a correlational study
D.) Data that is collected from an experiment that includes a control. - ANSWER-D.) Data that is collected
from an experiment that includes a control.
,Sound conclusions can be made based on data that is not from a scientific experiment, such as data
from a correlational study. However, if an experimental design is used, it must include a control in order
for a sound conclusion to be made about its data.
Which of the following statements is true about understanding magnitude when describing
relationships?
A.) Unit of scale is insignificant when describing relative quantity.
B.) A micrometer is smaller than a centimeter, and a centimeter is smaller than a kilometer.
C.) It is reasonable to omit units of measure when describing quantitative relationships.
D.) Magnitude is characteristic of qualitative data. - ANSWER-B.) A micrometer is smaller than a
centimeter, and a centimeter is smaller than a kilometer.
A micrometer is 1/1,000 of a millimeter, a millimeter is 1/1,000 of a meter. A centimeter is 1/100 of a
meter. A kilometer is 1,000 meters.
Which of the following is an example of a hypothesis?
A.) As the dog ran around the tree, he continued to bark.
B.) One cup of soda was added to each of the plants in one group.
C.) There are ten kinds of birds outside my kitchen window.
, D.) If a plant is watered with acid rain, it will grow more slowly. - ANSWER-D.) If a plant is watered with
acid rain, it will grow more slowly.
This is a prediction that can be tested with an experiment.
Students are designing an experiment to test the effect of drinking lemonade on the number of sit-ups
they are able to perform. Which of the following is the dependent variable?
A.) Drinking lemonade
B.) Drinking water
C.) Number of sit-ups
D.) Time between sit-ups. - ANSWER-C.) Number of sit-ups
The variable being measured in an experiment is the dependent variable. The number of sit-ups
performed is the variable being measured.
Which of the following options correctly matches the SI Unit with an appropriate measurement device?
A.) A graduated pipette measures grams.
B.) A beaker measures ounces.
C.) An analytical balance measures meters.
D.) A thermometer measures kelvins. - ANSWER-D.) A thermometer measures kelvins.
Answers (100%COMPLETE ANSWERS) ALREADY
GRADED A+ 100% satisfaction guaranteed
In which of the following scenarios is empirical date being collected?
A.) Nina discovers that she has cut out too many green square pieces of fabric for the quilt she is
working on.
B.) Camille imagines that it will be best for her to grow tomatoes in the front garden.
C.) Ian writes down his conclusions about why he is able to ride his bike faster than his sister.
D.) Samantha counts the number of school busses that pass her house on Monday between 2:00 pm and
3:00 pm. - ANSWER-D.) Samantha counts the number of school busses that pass her house on Monday
between 2:00 pm and 3:00 pm.
Empirical data is collected through observation. This scenario presents empirical data.
Which of the following is a requirement in order to develop a sound conclusion?
A.) Data collection that is both accurate and biased
B.) Data that reflects the effect (or lack of effect) of the dependent variable
C.) Data that us collected from a scientific experiment instead of a correlational study
D.) Data that is collected from an experiment that includes a control. - ANSWER-D.) Data that is collected
from an experiment that includes a control.
,Sound conclusions can be made based on data that is not from a scientific experiment, such as data
from a correlational study. However, if an experimental design is used, it must include a control in order
for a sound conclusion to be made about its data.
Which of the following statements is true about understanding magnitude when describing
relationships?
A.) Unit of scale is insignificant when describing relative quantity.
B.) A micrometer is smaller than a centimeter, and a centimeter is smaller than a kilometer.
C.) It is reasonable to omit units of measure when describing quantitative relationships.
D.) Magnitude is characteristic of qualitative data. - ANSWER-B.) A micrometer is smaller than a
centimeter, and a centimeter is smaller than a kilometer.
A micrometer is 1/1,000 of a millimeter, a millimeter is 1/1,000 of a meter. A centimeter is 1/100 of a
meter. A kilometer is 1,000 meters.
Which of the following is an example of a hypothesis?
A.) As the dog ran around the tree, he continued to bark.
B.) One cup of soda was added to each of the plants in one group.
C.) There are ten kinds of birds outside my kitchen window.
, D.) If a plant is watered with acid rain, it will grow more slowly. - ANSWER-D.) If a plant is watered with
acid rain, it will grow more slowly.
This is a prediction that can be tested with an experiment.
Students are designing an experiment to test the effect of drinking lemonade on the number of sit-ups
they are able to perform. Which of the following is the dependent variable?
A.) Drinking lemonade
B.) Drinking water
C.) Number of sit-ups
D.) Time between sit-ups. - ANSWER-C.) Number of sit-ups
The variable being measured in an experiment is the dependent variable. The number of sit-ups
performed is the variable being measured.
Which of the following options correctly matches the SI Unit with an appropriate measurement device?
A.) A graduated pipette measures grams.
B.) A beaker measures ounces.
C.) An analytical balance measures meters.
D.) A thermometer measures kelvins. - ANSWER-D.) A thermometer measures kelvins.
