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sweet [91]
3 years ago
10

I need help finding a free benchmark or something very similar. I am trying to help teach a friend because his parents dont make

him go to school at all
SAT
1 answer:
kozerog [31]3 years ago
5 0

Answer:

search up previous benchmarks online, thats a good way to study

Explanation:

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A machine is used to fill bags with a popular brand of trail mix.
lorasvet [3.4K]

The least weight of a bag in the top 5 percent of the distribution is; 246

From the complete question below, we are given;

Population mean; μ = 240

Population standard deviation; σ = 3

Z-score formula is;

z = (x' - μ)/σ

  • Now, we want to find the least weight in the top 5 of the distribution and as such we will use;

1 - 0.05/2 = 0.025 as significance level

Z-score at significance level of 0.025 is 1.96

Thus;

1.96 = (x' - 240)/3

3 × 1.96 = x' - 240

x' = 240 + 5.88

x' = 245.88

Approximating to a whole number gives;

x' = 246

Complete question is;

A machine is used to fill bags with a popular brand of trail mix. The machine is calibrated so the distribution of the weights of the bags of trail mix is normal, with mean 240 grams and standard deviation 3 grams. Of the following, which is the least weight of a bag in the top 5 percent of the distribution?

Read more about z-score at; brainly.com/question/25638875

6 0
3 years ago
Manifestations associated with hepatic encephalopathy from chronic liver disease are the result of:
saveliy_v [14]

Manifestations associated with hepatic encephalopathy from chronic liver disease are the result of impaired ammonia metabolism.

<h3>What is hepatic encephalopathy?</h3>

Hepatic encephalopathy is a condition where the brain and nervous system may affect the liver and cause serious disease.

Hepatic encephalopathy may be associated with an altered ammonia metabolism, where the urea is not metabolized properly.

In conclusion, manifestations associated with hepatic encephalopathy from chronic liver disease are the result of impaired ammonia metabolism.

Learn more about hepatic encephalopathy here:

brainly.com/question/6989716

#SPJ1

8 0
2 years ago
an object starts from rest and accelerates uniformly in a straight line in the positive x direction. after 11 seconds, its speed
Elena-2011 [213]

the answer is 20 because

5 0
3 years ago
Ethical Behavior Requires:
kari74 [83]

Answer:

Ethical Behavior Requires:

Stand up to bullies

Explanation:

Ethical behavior demands more than obeying the law, but obeying the law is an essential primary step. Legality is narrower. Laws that defend us from cheating, stealing, and bullying violence restrict ethical behavior. ... A system of ethics created to bypass criminal mischief is an example of compliance-based ethics regulations.

7 0
3 years ago
Which of the following is not necessary to experience music?
Lunna [17]

Which of the following is not necessary to experience music?

responding


The _____ is a place where music is performed.

venue

7 0
3 years ago
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