Answer:
a. 4% is a statistic and 1% is a parameter
Explanation:
A statistic is an estimate, for example, something for a sample extended to the entire population. In this problem, we have a shipment of over 1 million parts, and a sample of 100 is selected. Of those, 4% are defective. You have no idea that the 4% is true for the entire population, it is just an estimate. So the 4% is a statistic.
A parameter is something that is a fact about a whole population. For example, no matter the size of the shipment, it will only be accepted if 1% or less of all of the parts are defective. So 1% is a parameter.
So the correct answer is:
a. 4% is a statistic and 1% is a parameter
Answer:
In between $23.3 and $32.7
Explanation:
standard deviation = $18
sample mean = $28
sample size = 40 students
Significance level = 1 - confidence interval = 1 - 0.9 = 0.1
Using the confidence interval calculator
90% Confidence Interval: $28 ± $4.68
($23.3 to $32.7)
With 90% confidence the population mean is between 23.3 and 32.7 based on 40 samples."
$285 x 12 = $3,420 deductions
I got the 12 from the months in a year that she paid $285.
Answer:
$664,000
Explanation:
Correct words: <em>"If Wildhorse Company used the </em><em>Equity </em><em>value method of accounting for its investment in Ayayai Company"</em>
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Ownership percentage = 300/1000
Ownership percentage = 30%
Balance in equity investment at Dec 31, 2021 = $570,000 + Share in earnings ($370,000*30%) - Share in dividends paid out ($85000*20%)
Balance in equity investment at Dec 31, 2021 = $570,000 + $111,000 - $17,000
Balance in equity investment at Dec 31, 2021 = $664,000
So, the Equity Investments balance for Ayayai company on December 31, 2021 is $664,000.
Explanation:
Consuming vegetables is a good source of food and really required for our body to grow, develop and fight against diseases.