Which technology has most improved our ability to analyze data received from outer space?(1 point)
planetary rovers
computers
satellites*
telescopes What is the primary benefit of rovers that have been sent to other planets?(1 point)
Rovers can travel easily in locations where humans cannot walk.
Rovers send signals to Earth at higher speeds than humans could.
Rovers have fewer needs for survival than humans. *
Which modern technology would be the least helpful to humans as we deal with natural hazards like hurricanes? (1 point)
satellites that can take pictures of the Earth from space
computers to produce models that make accurate predictions quickly*
communication technologies that allow signals to be sent quickly over large distances
A digital scale is used to measure a block that has a weight of exactly 5.0 kg. Five measurements are recorded, and all of them provide a measurement of 4.9 kg. How could this data best be described?(1 point)
The precision is high, but the accuracy could be improved.
The accuracy is high, but the precision could be improved.
Both the accuracy and precision are poor.*
(Please check my answers)
1. Computers 2. Rovers have fewer needs for survival than humans. 3. microscopes to study things too small to be seen with the human eye 4. The precision is high, but the accuracy could be improved. 5. These projects require the analysis of large amounts of data, which humans cannot do as quickly as computers. You're welcome.
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Your answers are correct. Good job!
Your answers are correct:
1. Satellites have greatly improved our ability to analyze data received from outer space. They allow us to gather information from distant locations and transmit it back to Earth for analysis.
2. The primary benefit of rovers that have been sent to other planets is that they can travel easily in locations where humans cannot walk. They are able to explore rugged terrains and gather data from areas that would be inaccessible to humans.
3. Among the given options, computers that can produce models and make accurate predictions quickly would be the least helpful to humans when dealing with natural hazards like hurricanes. This is because computers alone cannot take physical action or directly mitigate the effects of the hazard.
4. The best description for the data recorded using a digital scale to measure a block that consistently measures 4.9 kg, while the true weight is 5.0 kg, would be that both the accuracy and precision are poor. Accuracy refers to how close the measurements are to the true value, while precision refers to how consistent and repeatable the measurements are. In this case, the measurements are consistently off from the true value, indicating poor accuracy, and there is no variability in the measurements, suggesting poor precision.
1.C
2.A
3.C
4.B
5.A
Here the answers..........