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7th probability/data
Data analysis and probability 7th grade Knowledge map
Question | Answer |
---|---|
A _____ shows change over time. | line graph |
A _____ uses bars to make comparisons. | bar graph |
A _____ is used to compare parts of a whole. | circle graph |
A ______ is an arrangement of numbers that separates the digits into columns of place value. | stem and leaf plot |
A _____ is used to show frequency of data on a number line. | line plot |
The _____ on a graph is the counting method used to label the axis. | scale |
An _____ is the amount of space between two numbers. | interval |
A ______ is a way to compare and contrast information for 2 or 3 categories. | Venn diagram |
_____ refers to drawing conclusions from data. | Inferencing |
The measures of _____ are mean, median, and mode. | central tendency |
The _____ is the mathematical average of the data. | mean |
The _____ is the middle number when data is arranged in numerical order. | median |
The _____ is the number most repeated in a set of data. (you can have more than one) | mode |
The _____ of a set of data is the difference between the greatest and least pieces of data. | range |
_____ is the ratio of favorable outcomes to possible outcomes. | Probability |
_____ is the chance that some event will happen. | Simple probability |
_____ are two or more events in which the outcome of one event does not affect the outcome of the other event. | Independent events |
_____ are two or more events in which the outcome of one event DOES affect the outcome of the other event. (if it is raining I will use an umbrella or rain coat) | Dependent events |
_____ is what should happen. | Theoretical probability |
_____ is an estimated probability based on the results of an experiment. | Experimental probability |
A _____ is the list of all possible outcomes. | sample space |
_____ are all the possible end results in an experiment. | Outcomes |