Question

local government wants to assess the number of the rich, middle class, and poor people living in a particular region. To understand this, the government defined the categories based on the annual income of its citizens [Table 1.1.A]. Income is measured in lakhs of rupees per year

Poor : income ≤ 4 lakhs
Middle Class : 4 lakhs 8 lakhs




1 point
What kind of a variable is income in the given dataset?
Categorical
Discrete numerical variable
Continuous numerical variable
1 point
What is the scale of measurement of the variable income in the given dataset?
Nominal
Interval
Ordinal
Ratio

Use the following information and the data given in Table 1.2.A and Table 1.3.A to answer the questions 3, 4, and 5.

Google provides users with the option to rate any app on their Play Store. A user can rate an app by giving an integer rating from 1 to 5.
The rating of the app is then computed as the arithmetic mean of all user ratings. Tables 1.2.A and 1.3.A show the rating given by users and average rating of apps respectively.





1 point
What kind of a variable is the rating given by each user to an app?
Categorical
Discrete numerical variable
Continuous numerical variable
1 point
What is the scale of measurement of the rating given by the user?
Ordinal
Nominal
Interval
Ratio
1 point
What kind of a variable is the overall rating of an app on play store?
Categorical
Discrete numerical variable
Continuous numerical variable

Use the following information and the data given in Table 1.4.A to answer the questions 6,7, and 8.

Karthik wants to start a shoe production company for all the Indian market. To analyse public preferences, he hires a team of market researchers who conduct market research in two states: Andhra Pradesh and Maharashtra. The market research team prepares a form to collect the data and the collected dataset is shown in Table 1.4.A




1 point
Is the sample a representative of the population?
True
False
How many variables from the collected survey data are categorical?
1 point
1 point
Which of the collected data is unstructured?
S.No
Name
Age (years)
Shoe material
Purpose
Price range
Suggestions

Use the following information and the data given in Table 1.5.A to answer the questions 9, 10, and 11.

Naresh is a bike enthusiast and wants to know about the specifications of all the major bikes available in the market. He collects data for different bike models which is given in Table 1.5.A.

Answer 1

Answer:

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Answer 2

Answer:

It is not important question but some words in this is important to know.

Step-by-step explanation:

i advice you go through this question yourself and under. Its only for understand