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Chapter 1-2 Flashcards | StudBud

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What is an equation

What is a mean

Chapter 1-2

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Questions 8

Answers

1
What is a mean
A data item that appears most often
The middle number in the set of ordered data
A difference between the least and greatest values
sum of the data divided by the number of data items
2
What is an equation
A mathematical sentence that has an equal sign.
IDK
A mathematical phrases that contains number and operations
3
What does a bar graph use
Uses a series of line segments to show changes in data
Idk
Uses vertical or horizontal bars to show comparison
4
What is the standard form?
Number that are easy to complete metally
numbers uses digits and. place value
Hmmmm.....
IDK
5
What is method 1 for using models to compare decimals
Idk
Use a number line
Use grid models
6
Find the mean median and mode for the data set. 3719958.
mean 6, median 7, mode 9
IDK
Mean: 4.3, median: 7, mode:9
Mean 4.5, median 7, mode 9
7
A(n)__________ of the data set is much greater or much less then the other data values
Mode
Outlier
Median
Mean
8
A(n)_______ typically shows change over time
Frequency table
Bargraph
Stem and leaf plot
Line graph