Calculate mean (by using assume method)median and mode.
Income 50 150 250 350 450 550 650 750
No. of persons 4 8 9 10 7 5 4 3
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2
Answer:
first you calculate theincome then make a grafh to perform at
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Step-by-step explanation:
total:-
50×4=200
150×8=1200
250×9=2250
350×10=3500
450×7=3150
550×5=2750
650×4=2600
750×3=2250
total =200+1,200+2,250+3,500
+3,150+2,750+2,250+2,600
=17900
total no. of people=4+8+9+10+7+5+4+3
=50
mean=17900/50
=358
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