This means that the research shows that 95% of the yield is between 118 to 130 bushels per acre. The mean is 124 bushels per acre and the margin of error is 6 bushels per acre.
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Confidence interval</h3>
Given that 95% confidence interval for the true mean yield is 118 to 130 bushels per acre.
This means that the research shows that 95% of the yield is between 118 to 130 bushels per acre. The mean is 124 bushels per acre and the margin of error is 6 bushels per acre.
Hence:
μ ± E = (118, 130)
where μ is mean and E is margin of error
μ - E = 118 (1)
Also:
μ + E = 130 (2)
From both equations:
μ = 124, E = 6
The mean is 124 bushels per acre and the margin of error is 6 bushels per acre.
Find out more on Confidence interval at: brainly.com/question/15712887
Answer to question 1= it is different because on a news paper it is written and typed , on a TV u don't have to read instead u can just watch.
Answer:
The correct answer to the following question is warehousing.
Explanation:
Warehousing can be defined as process in which banks and lenders would provide mortgage loans to consumers , with the intention of quickly selling those loans in the secondary market. Here the individual loans would be bundled together based on some common element like size of the mortgage or the creditworthiness of the borrowers and all these loans would be sold as a single unit.
Two questions:
what is the confidence level we are looking at?
also the p-value of .240.24? Is that a mistake in typing or is it .240 to the 24 decimal?
Generally, if the p-value is less than the confidence level (alpha) you reject the null hypothesis. The null hypothesis here is that the ads didn't nothing to help.
For instance, if the p-value were .240 and the alpha was .05 you would reject the null hypothesis and say that the ads may have had an effect on the outcome.
Answer:
Net profit after tax = $1600
Explanation:
Below is the calculation for net profit after tax:
Net profit = Sales revenue - cost of good sold - operating expenses - interest expenses
Net profit = 11000 - 5000 - 3000 -1000
Net profit = 2000
Net profit after tax = 2000 - (20 % of 2000)
Net profit after tax = 2000 - 400
Net profit after tax = $1600
