A user receives a large custom report to track company sales across various date ranges. The user then completes a series of manual calculations for each date range. Which of the following should an analyst suggest so the user has a dynamic, seamless experience?
A table in a hospital database has a column for patient height in inches and a column for patient height in centimeters. This is an example of:
While reviewing survey data, a research analyst notices data is missing from all the responses to a single question. Which of the following methods would BEST address this issue?
Which of the following BEST describes standard deviation?
A data analyst was asked to create a chart that shows the relationship between study hours and exam scores for each student using the data sets in the table below:Which of the following charts would BEST represent the relationship between the variables?
A data analyst needs to calculate the mean for Q1 sales using the data set below:Which of the following is the mean?
