What is the formula for degrees of freedom and when do you use this calculation in statistics? What are the degrees of freedom associated with the interaction term? Determine the correct degrees of freedom, and calculate the ratio of sum of squares to degrees of freedom....
What formula do you use to calculate the number of Voice Gateway ports? () A. Erlang A B. Erlang B C. Erlang C D. IVR ports + agent phones 相关知识点: ...
Yield to worst is a measure of the lowest possibleyieldthat can be received on a bond that fully operates within the terms of its contract without defaulting. It is a type of yield that is referenced when a bond has provisions that would allow the issuer to close it out before it mature...
Divide the number of true items by the maximum quantity possible to calculate the pro rata share. The number of true items is the number of days worked. There are 79 days inclusive between January 1 and March 20 assuming it's not a leap year. The maximum number of days possible is 365...
To find the pOH, we use the formula:pOH=−log(OH−) Substituting the value:pOH=−log(0.01)=−log(10−2)=2 Step 6: Calculate the pHUsing the relationship between pH and pOH:pH+pOH=14 We can rearrange this to find pH:pH=14−pOH=14−2=12 Final AnswerThe pH value of ...
This formula is: Margin of safety = (Actual sales – Break-even sales) ÷ Selling price per unit For example: Selling price per unit: £100 Actual sales: £300,000 Break-even point: £100,000 Apply formula: 300,000 – 100,000 ÷ 100 = 2,000 ...
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Accounting Rate of Return is one of the easiest methods to calculate return which takes into account the average of net profit and investment. It is also known as the averageaccounting rate of return. Let’s understand the ARR formula and its calculation in detail. ...
What is the pH of an aqueous solution with a hydrogen ion concentration of H = 1.4 * 10-8 M?pH Formula:To calculate pH based on the concentration of hydrogen ions, the following formula is used: pH=−log[H+]Answer and Explanation: ...
What is a credit score? A credit score is designed to give lenders and other financial service providers a quick look at how you handle credit. Information from your credit report (or credit history) is fed into a complicated mathematical formula, and the result is your credit score. The mo...