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.
QUESTIONS
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
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_______ ______ _________ _________ __________ _____ _______ _________ _______ ___ ________ _______.
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Find the number of terms required to make the sum equal to zero for the following series 80, 75, 70, ...
The cost C of manufacturing a certain article is given by the formula
Find minimum value of C.
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.
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.
Find A G.P. whose 3rd and 6th terms are 1 and respectively.
Find the number of terms required to make the sum equal to zero for the following series 80, 75, 70, ...
Find A G.P. whose 3rd and 6th terms are 1 and respectively.