Question
Which of the following is the time taken for one
complete oscillation of a sound wave in the density of the medium?Solution
Time period: • The pendulum also completes one oscillation when its bob moves from one extreme position to the other extreme position and comes back to the initial position and is known as oscillation and the time taken by the pendulum to complete one oscillation is called its time period. • As the wavelength is inversely proportional to the frequency, the wavelength will decrease when the frequency increases which results in higher tones.
In project management, the critical path in a PERT chart represents:
Which of the following is a unique feature of Tableau that distinguishes it from other Business Intelligence tools?
Consider the following Python code:
class Shape:
def area(self):
return 0
class Circle(Shape):
�...
What is the primary benefit of customer segmentation in a data-driven marketing strategy?
What is the most challenging step in the data analysis process and why?
Which technique is most appropriate to handle skewed numerical data in a dataset?
Which of the following forecasting methods would be most suitable for a time series that exhibits both a long-term trend and seasonality?
When identifying business problems, what is the first step a data analyst should take to ensure clarity and effectiveness in solving the problem?
A scatter plot reveals a strong positive linear relationship between two variables. Which of the following is the most appropriate statistical measure t...
In wireless networking, what does the 802.11ac standard primarily improve over 802.11n?
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