Over recent weeks and months, Joe Biden has held a solid lead over Donald Trump in polling, suggesting that Biden might be on track to win in November. However, some are sceptical of polls like these, or at least cautious following...

If you look at the polls it appears that the Conservatives have a pretty easy route to number 10, with the party outperforming their opposition in essentially all of the polls. However, we wanted to take a moment to question the validity...

Polling underestimated Trump's support in both 2016 and 2020, and questions have arisen over whether they're a reliable metric. So with the midterms coming up, we discuss the factors that influence the polls and whether we can trust them...

In this video, you will learn to build a Kafka Consumer to consume AVRO records from the Kafka topic.
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This clip is from the chapter "Build AVRO Producer and Consumer in Java" of the series "Kafka for Developers - Data...

This video explains the concept of consumer poll behaviour in Kafka.
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This clip is from the chapter "Kafka Elasticsearch Consumer and Advanced Configurations" of the series "Apache Kafka Series - Learn Apache Kafka for...

This video demonstrates the project overview.
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This clip is from the chapter "Snowflake – Streams and Change Data Capture" of the series "Snowflake - Build and Architect Data Pipelines Using AWS".This section focuses on...

Trump might be lagging behind in polling, but there are still routes he could take to retain control of the Whitehouse. In this video we outline how Trump could still win and why there's hope for Trump's campaign yet.

In this video, we will cover AlexNet.
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This clip is from the chapter "Deep learning: Convolutional Neural Networks with Python" of the series "Data Science and Machine Learning (Theory and Projects) A to Z".In this section, we...

During political elections, news organizations often use public opinion polls to help gauge which candidate is the front runner, and why. University of Michigan's Dr. Vincent Hutchings explains the science of random sampling that...

Sometimes it's hard to know what statistics are worthy of trust. But we shouldn't count out stats altogether ... instead, we should learn to look behind them. In this delightful, hilarious talk, data journalist Mona Chalabi shares handy...

Today we’re going to talk about measures of central tendency - those are the numbers that tend to hang out in the middle of our data: the mean, the median, and mode. All of these numbers can be called “averages” and they’re the numbers...

Today we’re going to talk about good and bad surveys. From user feedback surveys, telephone polls, and those questionnaires at your doctors office, surveys are everywhere, but with their ease to create and distribute, they're also...

"CREDITS Animation & Design: Jean-Pierre Louw (www.Behance.com/ Jean-Pierre_Louw) Narration: Lucy Billings Script: Lucy Billings In this video we’re going to look at sampling and bias in statistics. Statistics is it’s own branch of...

Ever wondered how opinion polls work? As election fever grows - so does the importance of opinion polls which today are an essential part of modern political life. Political strategists, voters and the media all lap up the data generated...

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