Computer Scienc...

Which kind of data has organised and can be recorded in a well defined format?

Which of the following is not a digital storage devices ?

Maximum value – Minimum value is measurement for what type of the measures of variability?

Understanding Data, ______________ is the positive square root of the average of squared difference of each value from the mean.

Consider the  height (in cm) of students in a class are as follows [70,150,110,115,85,90,100,110,110,100]. 

What is the Mean or average height of the class?

_________ is an error in the statistical calculation based on the data.

Which of the following are not true about data?

Statement 1: Metadata is basically data about data.

Statement 2: Structured data is usually stored in computer in a tabular format which consists of rows and columns.

When a scenario records a video, what kind of data is gathered or produced?

Consider the weight of a students { 34,34,27,28,27,34,34}. Determine the most suitable statistical approach for calculating the following:

a) Find the standard deviation weight of a student.

b) Find the weight Range of that students.

Which of the following statement are true?

Statement 1: Raw data is data that has not been processed for use. It is in the form of numbers / Text / Images.

Statement 2: Information is processed, organized, and structured data. It is in the form of a table or chart or text.