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Gnom [1K]
3 years ago
9

What happens when a dataset includes records with missing data?

Computers and Technology
1 answer:
34kurt3 years ago
6 0

Answer:

However, if the dataset is relatively small, every data point counts. In these situations, a missing data point means loss of valuable information. In any case, generally missing data creates imbalanced observations, cause biased estimates, and in extreme cases, can even lead to invalid conclusions.

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You have $5 and earn $1.75 for each roll of wrapping paper you sell. Write an equation in two variables that represents the tota
qaws [65]

Answer:

A = 5 + 1.75r

Explanation:

Amount you have = $5

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r = number of rolls of wrapping paper

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Equation that represents the total amount A (in dollars) you have after selling r rolls of wrapping paper is

A = 5 + 1.75r

3 0
3 years ago
Explain the ten characteristics of a digital computers​
Paul [167]

Answer:

The major characteristics of computers are the following:

Speed : A powerful computer is capable of executing about 3 million calculations per second.

Accuracy : A computer's accuracy is consistently high; if there are errors, they are due to errors in instructions given by the programmer.

Reliability : The output generated by the computer is very reliable as long as the data is reliable.

Memory/Storage Capacity : The computer can store large volumes of data and makes the retrieval of data an easy task.

Versatility: The computer can accomplish many different things. It can accept information through various input-output devices, perform arithmetic and logic operations, generate a variety of outputs in a variety of forms, etc.

Automation: Once the instructions are fed into computer it works automatically without any human intervention.

Diligence: A computer will never fail to perform its task due to distraction or laziness.

Convenience: Computers are usually easy to access, and allow people to find information easily that without a computer would be very difficult.

Flexibility: Computers can be used for entertainment, for business, by people who hold different ideals or who have varied goals. Almost anyone can use a computer, and computers can be used to assist with almost any goal.

<em>I hope it helps you!!!!</em>

6 0
3 years ago
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