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pashok25 [27]
3 years ago
8

When operating a crane, which of the following is an important safety precaution?

SAT
1 answer:
Nostrana [21]3 years ago
3 0
A, all of these answer choices are important.
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Which of these methods is not safe for cooling food?
KiRa [710]

Answer:what are the methods

Explanation:

6 0
3 years ago
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Perform hypothesis testing using the critical value approach brainly.
lord [1]

There are a lot of ways to test for an hypothesis.  There are known five steps of a test of hypothesis through the use of the critical value approach. They are;

  1. One has to Specify the Null Hypothesis.  
  2. You  have to also specify the Alternative Hypothesis.
  3. Then you set the Significance Level.
  4. Calculate the Test Statistic and Corresponding P-Value.  
  5. Lastly, Draw a Conclusion.

<h3> The critical value approach? </h3>
  • This is known as a method that involves the determining of the "likelihood" or "unlikelihood" by knowing if or not the observed test statistic is said to be of a more extreme measure than would be expected if the null hypothesis were true.

It often uses the sample data and then there is an assumption if the null hypothesis is true before one can calculate the value of the test statistic.

Learn more about the  critical value approach from

brainly.com/question/7472579

3 0
2 years ago
A survey participant is randomly selected. Let f be the event that the participant’s first motor vehicle had four cylinders and
andreev551 [17]

The value of P(fc and u) is 0.09

From the complete question, we have the following highlights:

  • A total of 200 participants were surveyed.
  • 18 of the survey participant's first motor vehicle had four cylinders and the participant’s first motor vehicle was an SUV.

These mean that;

n(fc\ and\ u) = 18

n =200

So, the value of P(fc and u) is calculated using:

P(fc\ and\ u) =\frac{n(fc\ and\ u)}{n}

This gives

P(fc\ and\ u) =\frac{18}{200}

Divide 118 by 200

P(fc\ and\ u) =0.09

Hence, the value of P(fc and u) is 0.09

Read more about probabilities at:

brainly.com/question/8652467

5 0
2 years ago
my friend said this to me and i dont know what he is saying....what is he saying???? "hey niña, sí, sé que nunca te he llamado a
Ratling [72]

Answer:

Is this a joke?

Explanation:

7 0
2 years ago
How do u prepare a poultry house to accommodate birds
Soloha48 [4]

Answer:

The poultry house must have to be well ventilated.

Ensure sufficient entrance of sunlight and fresh air inside the house.

It would be better if the house become situated north to south faced.

The proper distance of one house to another house is about 40 feet.

Clean the house properly before keeping the birds inside the poultry house.

Make a deep liter and keep it dry and clean always.

Wooden and rice bran can be used for making liter.

Keep feed and feeding equipment in proper distance inside the poultry house according to the number and demand of poultry birds.

The poultry house and all equipment must have to be free from virus, parasites and germs.

Build the poultry house in such a place where all the poultry birds are free from all types of wild animals and other predators.

The poultry housing area will be free from loud sound/sound pollution.

Make the poultry house in quite and calm place.

It would be better if the house located in an open air place.

However, to be successful in poultry farming the producers must have to be aware in making the poultry house. Be sure that all necessary equipment and facilities are available inside the poultry house.

Explanation:

7 0
3 years ago
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