The frequency distribution gives a tabulated representation of the frequency of data values within defined intervals.
Given the scores :
8, 47, 22, 31, 17, 1,38 ,26 ,3 ,34,29,11,27,7,15,24,38,31,21,35,42,42,24,45,23,21,27,29,49,25,48,21,15,18,27,19,45,14,34,37,34
Using a class interval value of 10 :
Class Interval _____ Frequency
0 - 10 ____________ 4
11 - 20 ____________7
21 - 30____________14
31 - 40 ____________9
41 - 50 ____________7
Therefore, the histogram gives a graphical representation of the frequency distribution table.
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Answer:
B
Step-by-step explanation:
In slope intercept form, y = mx + b, the m is the slope, the b is the y intercept, and x and y can be subbed in from the point you are given of (1, 3). We are told the slope, so everything we have fills in like this:
Now we just need to solve for b:
and
so