A town has total population of 50,000. Out of it 28,000 read Hindustan times and 23,000 read Times of India while 4,000 read both the papers. Indicate how many read neither Hindustan times nor Times of India?
Given,
Total population of Town = 50,000
Hindustan times reader P(H) = 28,000
Times of India Reader P(T) = 23,000
Reader of both Hindustan times &Times of india is
P(H ∪ T)
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The cost C of manufacturing a certain article is given by the formula
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A town has total population of 50,000. Out of it 28,000 read Hindustan times and 23,000 read Times of India while 4,000 read both the papers. Indicate how many read neither Hindustan times nor Times of India?
State whether the following statements are True or False. Give reason in support of your answer:
a) Which term of the A.P. is the first negative term ?
(b) of the functions x = 5 + 3t2 , y = log t is 6.
c) The rule f shown in the following figure is a function.
d) Measurement of blood group comes under ordinal scale of measurement.
e) Pie diagram/chart is used when the change in the values of the components of one variable is important.
In how many different ways can 8 players be arranged in a line so that the best and worst players are never together?
State whether the following statements are True or False. Give reason in support of your answer:
a) Which term of the A.P. 20, is the first negative term ?
(b) of the functions x = 5 + 3t2, y = log t is 6.
c) The rule f shown in the following figure is a function.
d) Measurement of blood group comes under ordinal scale of measurement.
e) Pie diagram/chart is used when the change in the values of the components of one variable is important.
A town has total population of 50,000. Out of it 28,000 read Hindustan times and 23,000 read Times of India while 4,000 read both the papers. Indicate how many read neither Hindustan times nor Times of India?
A researcher collected the following data about different points of households. Determine whether the data thus obtained come under nominal, ordinal, interval or ratio scale. The caste of the family residing in a household
i) Number of members in a household
ii) Age of the oldest person of a household
iii) Highest education of the family members of a household
iv) Monthly income of a household
v) Number of mobile phones in a household
vi) Length of the longest long-distance call made in a month
vii) Whether there is a landline telephone in a household
viii) Whether there is a high-speed internet connection in the household.
ix) Monthly mobile bill of a household
x) Monthly Expenditure on the Medicines.