Recent activity by Ivan Korytin

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Họ: > 15.7 H1 :μ < 15.7 Your sample consists of 32 values, with a sample mean of 14.7. Suppose the population standard deviation is known to be 2.97. a) Calculate the value of the test statistic, rounded to 4 decimal places. z = __________ b) At a = 0.07, the rejection region is O z > 1.8119 O z > 1.4758 O Z< -1.8119 or 2 > 1.8119 O z < -1.4758 or 2 > 1.4758 O Z< -1.8119 O Z< -1.4758 c) The decision is to Fail to reject the null hypothesis Accept the alternative hypotheis Accept the null hypothesis Reject the null hypothesis d) Suppose you mistakenly rejected the null hypothesis in this problem, what type of error is that?

asked Dec 18, 2024

1 answer 185k views

If a pharmacy applies for central record keeping to the Board, when can they start maintaining central records?

asked Nov 21, 2024

1 answer 123k views

Explain 2 different biological factors that affect the spread of a virus pathogen.

answered Oct 29, 2024

1 answer 208k views

How can users be further classified? Which users belong in which classification?

asked Oct 14, 2024

1 answer 188k views

Which of the following transformations is shown in the graph below?

asked Aug 20, 2024

1 answer 180k views

Karina won 14 of her last 25 dance competitions. What percentage of the competitions did she win? A) 56.0% B) 64.0% C) 50.0% D) 58.0%

asked Jul 25, 2024

1 answer 157k views

a rectangular window is 4 ft long and 2 ft wide. Martina would like to buy a screen for the window. the the cost of the screen is based on the number of square inches the screen is. use the facts to find

asked Jul 4, 2024

1 answer 232k views

SU2 U4 Modals: SHOULD, CAN, COULD, WILL Choose the correct option: 1. If you have a headache, you videogames. 2. I a broken arm. 3. If it rains tomorrow, we 4. If we have an exam on Monday, we at the week

asked Jun 11, 2024

1 answer 114k views

What continual improvement activity most closely aligns with the four guiding principles of progress iteratively with feedback, collaborate and promote visibility, think and work holistically, and keep

asked Jun 9, 2024

1 answer 67.7k views

When you buy a new car, you have to pay sales tax, and in Texas, that is 6.25%. Some people roll that sales tax into the loan they will get for their car and pay it off as part of their car payments. Others

answered May 11, 2024

1 answer 97.7k views

Instrumental music that has some literary or pictorial association is called. A) Sonata B) Symphony C) Program music D) Chamber music

asked Apr 20, 2024

1 answer 205k views

What trade regulations would apply to us exporting our gelato to Spain? a) International trade laws b) European Union regulations c) Bilateral trade agreements d) Import/export tariffs

answered Apr 14, 2024

1 answer 220k views

Select any vein of the hepatic portal system. 1) Hepatic vein 2) Splenic vein 3) Gastric vein 4) Superior mesenteric vein

answered Feb 13, 2024

1 answer 204k views

What is the importance of Technical Communication in a society? And how would society would improve it?

asked Jan 26, 2024

1 answer 119k views

When comparing an HMO to a PPO, which of the following is true about the PPO? 1) The PPO always requires service in a network 2) The PPO provides a greater choice of providers 3) The PPO always requires

asked Jan 20, 2024

1 answer 197k views

Violation of any law relating to drugs or alcohol is grounds for...

answered Jan 10, 2024

1 answer 118k views

10. Organic compounds of what class contain only two elements?

asked Dec 7, 2023

1 answer 146k views

what is a social network that is defined by a common purpose and has a boundary between its membership

answered Nov 26, 2023

1 answer 33.7k views

Directions: Read each sentence. Then type the meaning of the highlighted Idiom. 1. Len bit off more than he could chew fixing the broken car. Meaning:

answered Nov 14, 2023

2 answers 39.7k views

Please help me yall feedback would be appreciated!!

asked Nov 8, 2023

2 answers 205k views

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