The accounting book or computer program where each days transactions are first recorded is called a(n): Journal
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Answer and Explanation:
The computation is shown below:
a. For the percentage of failures is
= Number of failures ÷ number of pacemakers tested
= 4 ÷ 90
= 4.4%
b. For Number of failures per unit-hour of operating time
= Number of failure ÷ total time - non-operating time
= 4 ÷ (5,000 × 90) - (5,000 ÷ 2 × 4)
= 4 ÷ (450,000 - 10,000)
= 4 ÷ 440,000
= 9.09 × 10^-6
= 0.00000909 failure per unit-hour
c. For Number of failures per unit-year is
= Failure ÷ unit year
= 0.0000090909 × 24 hours × 365 days
= 0.07963 failure per unit-year
<span>Which of the following best describes how auto insurance companies manage risk? Auto insurance companies will charge rates based on what they think is appropriate in regards to how likely you are to file a claim. They take into account many factors that will relate to filing a claim in the future and what you have done in the past. By evaluating these, they are determining the risk and how to manage it. </span>
Answer:
11.611 +/- 3.013
Explanation:
3 3.5 4 6 7 8 8.5 12.5 15
7 17 19 12 19 22 28 20 28
difference
4 13.5 15 6 12 14 19.5 7.5 13
mean = 11.611
the standard deviation ⇒ 7.611² + 1.889² + 3.389² + 5.611² + 0.389² + 2.389² - 7.889² + 4.111² + 1.389² = 57.927 + 3.568 + 11.485 + 31.483 + 0.151 + 5.707 + 62.236 + 16.9 + 1.929 = 191.386/9 = √21.265 = 4.611
standard deviation = 4.611 1.918
confidence interval = mean +/- [(standard deviation/√9) x 1.96]
11.611 + [(4.611/3) x 1.96] = 11.611 + 3.013
11.611 - [(4.611/3) x 1.96] = 11.611 - 3.013
Answer:
To execute new strategy
Explanation:
Firms and organisations on a quarterly or yearly basis try to change their business strategies to improve revenues and to compete in the market. Overall, implementing a new strategy is complex and it is important to perform restructuring in order to effectively apply a strategy. A restructuring process helps to easily adopt a strategy without complexities.
