A public opinion survey explored the relationship between age and support for increasing the minimum wage. The results are summarized in the two-way table.
For Against No opinion Total
$21 - 40$ $25$ $20$ $5$ $50$
$41 - 60$ $20$ $35$ $20$ $75$
Over $60$ $55$ $15$ $5$ $75$
Total $100$ $70$ $30$ $200$
Out of total people, what percentage of people do not support increasing the minimum wage?

25 %

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30 %

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35 %

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40 %

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Solution

The correct option is C $35 %$
Total number of people $= 200$
Total number of people not supporting the increase of minimum wage $= 70$
So percentage of people not supporting increase of wage $= \frac{70}{200} \times 100 = 35$
So option $C$ is correct.

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Similar questions

800

Wages ( in hundreds)	$20 - 25$	$25 - 30$	$30 - 35$	$35 - 40$	$40 - 45$	$45 - 50$	$50 - 55$	$55 - 60$
No. of persons	$50$	$70$	$100$	$180$	$150$	$120$	$70$	$60$

30 - 35, 35 - 40

40 - 45

Age	20−25	25−30	30−35	35−40	40−45	45−50	50−55	55−60
Number of Students	50	70	100	180	150	120	70	60

Age	20−25	25−30	30−35	35−40	40−45	45−50	50−55	55−60
No. Persons	50	70	100	180	150	120	70	60

Consider the marks obtained by 20 students out of 100 marks in a science quiz

30 40 50 35 55 60 40 30 60 75

75 60 30 40 60 55 35 50 40 30

What is the frequency of 40 marks?

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