Using the mongoimport tool, load the database "companies" with documents found in the "companies. json" file into the "research" collection. verify your load by issuing the following queries: a. db. research. find({"name" : "adventnet"}) b. db. research. find({"founded_year" : 1996},{"name" : 1}).limit(10) provide screenshots of the results as evidence

When creating a presentation in libre office impress, where does the editing of slides take place?

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.

The computers in the sales department did not have enough data storage capacity to contain all the information the department needed to store, and it was taking a long time for team members to access the data they needed. to fix the problem, the technician installed new, larger hard drives on all the computers.