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3 years ago

We use a t distribution for inference about a population mean instead of the standard Normal distribution:

Business

1 answer:

bazaltina [42]3 years ago

6 0

Answer:

Explanation:

A t distribution is used for the inference about the population mean if the population standard deviation (sigma) is unknown. The sample standard deviation (s) is used instead.

The test statistic of a t distribution is given as (sample mean - population mean) ÷ (sample standard deviation ÷ sqrt(sample size))

The test statistic of a standard normal distribution is given as (sample mean - population mean) ÷ (population standard deviation ÷ sqrt(sample size))

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Green's preferred policy for addressing climate change is a shift to taxing greenhouse gas emissions. what does he describe as a

masha68 [24]

<span>A benefit of this approach is that emission taxes would shift a part of revenue generation from consumption to production.</span>

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4 years ago

A print ad usually includes which two things? A. Images and text B. Images and video C. Video and sound D. Text and sound

Nikitich [7]

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definitely doesn't have any sound or video
So A.)

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3 years ago

Read 2 more answers

The debt-to-equity ratio is: Multiple Choice calculated by dividing total liabilities by net worth. calculated by dividing month

Luba_88 [7]

The debt-to-equity ratio is calculated by dividing total liabilities by net worth.

<h3>What is the debt-to-equity ratio?</h3>

The debt-to-equity ratio is a financial ratio that is used to determine the credit worthiness of a business. It is determined by dividing the total debt by the total equity. The lower the ratio, the higher the credit worthiness of a business.

To learn more about financial ratios, please check: brainly.com/question/26092288

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2 years ago

The following table summarizes Nowman's non-cancelable operating lease payments with remaining terms in excess of one year for t

Anna007 [38]

Answer:

$1,872,000

Explanation:

The amount of operating lease obligation that needs to be reported on the balance sheet on December 31, 2018 is the total lease payment in next following years

= $220,000 + $180,000 + $240,000 + $210,000 + $190,000 + $832,000

= $1,872,000

If you want to know the payment lease in 2024 - 2027, we do as following:

The average of prior years between 2019 to 2023

= ($220,000 + $180,000 + $240,000 + $210,000 + $190,000)/ 5 years

= $208,000

And for years after 2023, the annual lease payment should be treated as the average of prior years between 2019 to 2023, then lease payment in 2024 - 2027 is $208,000 annually. Total $832,000 in 4 years.

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3 years ago

A department adds raw materials to a Process at the beginning of the process and incurs conversion costs uniformly throughout th

Natasha_Volkova [10]

Answer: c. 78,000 equivalent units.

Explanation:

Equivalent units for conversion is calculated as:

= Units completed and transferred out + Equivalent ending work in process

Units completed and transferred out:

= Units started into production - Ending units

= 90,000 - 20,000

= 70,000 units

Equivalent ending work in process = 40% * 20,000 work in process units

= 8,000 units

Equivalent units for conversion = 70,000 + 8,000

= 78,000 units

7 0

4 years ago