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What is A grouping of data into categories giving the number of observations in each category is called?
It is called grouping data.
Data that has a countable number of values and can be classified into categories is called?
discrete data
What is meaning of mode?
Mode is how often a number occurs in a set of data. To find the mode, you see which number occurs the most. There may be more than one mode. Example: 2, 3, 4, 4, 5, 7, 7, 7, 9, 13 The mode is 7 because it appears the most times in this set of data.
What is the name for the ranges of data in a histogram?
They are often called classes butt may have more specific names.
Mean median mode and range?
Mean: Add all of the numbers in the data set, then divide by the amount of numbers in the set of data. Median: Order the numbers from least to greatest and find the middle number. If there is more than one number in the middle, add the 2 numbers together, then divide by two. Mode: To find the mode, look for the number that appears most in the data set. If there is a tie, write them both down. Range: To determine the range, subtract the smallest number to the biggest number.
