Definitions
Definitions
Questions
Questions
NJ Ask Review
100
a graphic representation of data on similar things.
What is a bar graph.
100
in a data set, the average of all of the number values; the sum divided by the number of values in the data set.
What is the mean.
100
What are the relative percentages of hydrogen, helium, and other elements at the center of the sun's core.(refer to the graph on pg. 27 in the NJ Ask Buckle Down textbook)
What is percentages will vary slightly. Hydrogen makes up 34% of the center of the sun's core.
100
Which group makes up the greater percentage of the solar system's mass. The gas giants or the terrestrial planets. (refer to the circle graphs on pg 28 of the NJ Ask buckle down)
What is the gas giants
100
According to the graph, which person is most likely losing weight (refer to the graph on pg 36 of the NJ Ask buckle down workbook)
What is Irene
200
a straight line on a graph that has as many points above it as below.
What is best-fit line.
200
the middle value in a group of numbers arranged in order or, if there is an even number of values, the average of the two middle values.
What is the median.
200
Where in the sun do the relative percentages of hydrogen helium, and other elements stop changing and level off?(refer to the graph on pg. 27 in the NJ Ask Buckle Down textbook)
What is they stop changing at the edge of the sun's core
200
Which of Jupiter's four largest moons has the greatest mass (refer to the table on pg 29 of the NJ Ask buckle down workbook)
What is Ganymede
200
What is the best way to represent data on how a percentage of students rank four different types of movies
What is a circle graph
300
a graphic representation show percentages of a whole.
What is a circle graph.
300
in a data set, the number value that occurs most frequently
What is the mode
300
estimate the difference between Mar's minimum and maximum distances from the sun. (refer to the graph on pg 28 of the NJ Ask buckle down workbook)
What is about 230 million km
300
Which of Jupiter's four largest moons is least dense (refer to the table on pg 29 of the NJ Ask buckle down workbook)
What is Callisto
300
A scientist wants to show how raising the temperature of a gas will increase its volume. If the scientist wants the reader to see this relationship quickly, what would be the best choice in representing the data
What is a line graph
400
information that describes events or qualities.
What is data.
400
a graph of points representing a collection of data
What is a scatter plot
400
Which two terrestrial planets have orbits that are shaped most like circles.
What is Venus and Earth
400
The dwarf planet,Pluto, has a diameter of about 2,300 km. Of Jupiter's four largest moons, how many have a diameter greater than than Pluto's (refer to the table on pg 29 of the NJ Ask buckle down workbook)
What is all of them
400
What type of graph is appropriate for representing a situation in which a beaker filled with ice water was allowed to warm in room temperature air.
What is a line graph with time on the x-axis and temperature is on the y-axis
500
a graphic representation of data showing how the change in one variable affects another variable.
What is a line graph.
500
a set of rows and columns that displays data
What is a table
500
Which single body contains most of the solar system's mass (refer to the circle graphs on pg 28 of the NJ Ask buckle down)
What is the sun
500
Do all firs with trunk circumferences of 29 cm have the same height (refer to the graph and table on pg 30 of the NJ Ask buckle down workbook)
What is no they do not have the same height because they all have different circumferences
500
Rashad drove his car at a constant speed of 100 km/hr which kind of graph best represent's Rashad's speed (refer to the graph on pg 37 of the buckle down workbook)
What is a line graph with time on the x-axis and speed on the y-axis in which the line is a straight line parallel to the x-axis
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