Standard Deviation and

 Essay regarding Standard Change and Total Frequency

Essay regarding Standard Change and Total Frequency

Statistics-1 1 ) One thousand individuals sit an examination. The distribution of marks is usually shown inside the following arranged frequency stand. Marks|1–10|11–20|21–30|31–40|41–50|51–60|61–70|71–80|81–90|91–100| Range of candidates|15|50|100|170|260|220|90|45|30|20 (a)Copy and…...
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