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yaroslaw [1]
3 years ago
7

Jacob has been working in the fire protection services since the past five years. He performs a supervisory role that involves k

eeping an eye on the actions and locations of firefighters, and ensuring their safety during emergencies. Which of these career roles does Jacob perform?
A.
fire suppression technician
B.
company officer
C.
hazardous materials specialist
D.
firefighter paramedic
Social Studies
1 answer:
Novay_Z [31]3 years ago
5 0

Answer:

B

Explanation:

Honestly, it is the only one that fits.

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Answer:

The secondary source

Explanation:

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This student reads an important secondary source that refers to a primary source, however, <u>since the primary source is not available online or publicly, the student doesn't have direct access to it</u>.

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3 years ago
If you are selling your house by owner, you should still enlist the assistance of
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Your answer would be A realtor.
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3 years ago
Tom wants to use a computer program to assess the reliability of his new intelligence test. The test has 10 items, and the compu
kobusy [5.1K]

Answer:Cronbach's alpha

Explanation:

Cronbach's alpha is used to measure consistency interms of how closely associated items in a group are.

It measures the scale of reliability as a coefficient of reliability not statistically.

below is a formula that is used to calculate this reliability.

α=N¯c/¯v+(N−1)¯c

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VMariaS [17]

Answer:

True

Explanation:

Based on the information provided within the question it can be said that in this scenario Ms. Radano was an initiator, buffer, and reward dispenser. She was an Initiator because she initiated the conversation in explaining the statewide curricular changes. She was a buffer when she shielded the teacher by taking the parents angry phone call. Lastly she was a reward dispenser by publicly recognizing and rewarding the two teachers for their outstanding work.

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