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satela [25.4K]
3 years ago
12

Police radar equipment is used to detect the speed of objects. In one trial, the radar equipment records a stationary tree as tr

aveling at 6 mph, although in another trial it records the tree as traveling at 0 mph. Which of the following measurement problems exist in the radar equipment? Correct Answer(s) 1. reliability 2. construct 3. validity 4. accuracy
Business
1 answer:
Ganezh [65]3 years ago
3 0

The measurement problems that exist in the radar equipment are accuracy , reliability

<u>Explanation:</u>

There are two different kinds of Radar that is being used such as rotating- antenna radar and  traffic radar. The type of radar that is being used by police contains a stationary single antenna. this will be pointing in one direction. The signal that is modulated will not be sent. There will not be any cathode ray screen for displaying the collected information.

As the antenna points only one direction it can measure only the speed of those object that is either moving towards or away from the radar. It cannot sense the kind of object that it is measuring and it could not also tell the direction in which the object is travelling. Hence, the reliability and the accuracy are the main measurement problems.

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The McMillan Development Corporation is in the preliminary stages of building a commercial office development. They have receive
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Answer:

D. Both B and C

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Which of the following items may be a good consideration in selecting a bank? I. The bank sends a representative to the local ma
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The good consideration while selecting a bank includes:

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Read more about Bank consideration

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3 0
2 years ago
A questionnaire was given to students. the first question asked was​ "how stressed have you been in the last week on a scale of
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3 years ago
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Answer:

Develop International management skills

Resolve commercial challenges. ...

Explanation:

Devon would most likely benefit from studying international business issues because it will help him:

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2. Resolve Commercial Challenges: Although Devon does not have international responsibilities, he might be appointed into a team or would be much more valued in the company if he proffers solution to commercial challenges. The ability to do so will be gained with a study in international business.

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