a. The difference between the highest and lowest values of observations in a set of data is called ____ b. On dividing the sum of observation by total number of observations, we obtain the________ c. The representation of numbers using bars of uniform width, the length of the bars depicting the frequency is called to. If the arithmetic means of 8, 4, x, 6, 2, 7 is 5, then the value of x is _________ d. The median of the data: 3, 4, 5, 6, 7, 3, 4 is _______.
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Answered by
2
Answer:
a. Range
b. Mean
c. bar graph
d. 4
Step-by-step explanation:
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Answered by
1
Answer:
a is range
b is mean or arithmetic mean
d is 5
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