Question # 1

How can you organize data to make it easier to analyse.

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By keeping it in a messy notebook

By creating tables, charts, and graphs

By writing it in long paragraphs

By storing it in random files

How does data sciecne add value to bing data.

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By creating more data

By extracting insights and predictions from data

By making data storage more efficient

By ensuring data quality and consistency

What is the example of continous data?

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Number of cars in a parking lot

Height of students in centimetres

types of fruits

Shirt sizes

Which industry heavily relies on lot for supply chaain optimization and resource allocation?

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Healthcare

Finance

Transporation

Retail

What type of data involves distinct, separate values that are countable?

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Nominal data

Discrete Data

Continous data

Ordinal Data

Which of the following is an example of qualitative data?

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Temperature readings in degrees Celsius

Number of students in a class

Favourite ice cream flavours

Test scores out of 100

What is the primary challenge associated with traditional data processing techniques when dealing with big data.

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Lack of storage capacity

Limited availability of data visualization tools

Inability to handle diverse data types and large volumes

Slow processing speed

Customer satisfaction level such as satisfied, dissatisfied and neutral are examples of ................ data type.

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Discrete data

Numericla data

Ordinal data

Continous data

Which type of data attibute represents categories with a specific order but inconsistent intervals between them?

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Nominal

Binary

Ordinal

Interval

What does the volume characteristic of big data refer to.

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The speed at which data is generated

The different forms data can take

The sheer amount of data being collected

The way data is processed

What is the fist steps of data science progess.

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Undrstanding the problem

Data Cleaning

Data analysis

Data Collection

------------- is a method of collecting information from individuals.

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Data Finding

Data hiding

Survey

Data visualization

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Computer Science 9th Class English Medium Chapter 9 Online Test MCQs With Answers

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