【简答题】The st statistical measure of the sample is the _________________, which gives us an estimate of the expected value of an observation, but it gives no idea of the dispersion or variability of th...
【单选题】At 2:45 of the video, the Instructor creates a filter for all of the counties in California with a population greater than 1,000,000. However, included in the results is the entire state of California...
A.
Add a filter to detect and remove results which do not include the word "County" in column G.
B.
Add a filter which finds all counties with population greater than 100,000 AND less than 10,000,000 for column H (CENSUS2010POP).
C.
Add a filter where the value in column E is greater than 1,000,000