Answer:
FV= $6,616.38
Explanation:
Giving the following information:
Annual cash flow= $500
Number of periods (n)= 8
Interest rate= 14%
<u>To calculate the future value, we need to use the following formula:</u>
FV= {A*[(1+i)^n-1]}/i
A= annual cash flow
FV= {500*[(1.14^8) - 1]} / 0.14
FV= $6,616.38
Answer:
A). A real estate development company wants to estimate the probable sales of construction services on the basis of marriage rates, population movement in the region, and interest rates on construction loans.
Explanation:
Multiple regression is elucidated as the statistical technique employed to determine the association between two or more dependent or response and independent/explanatory variables.
As per the question, the multiple regression can be employed in the first situation where 'a real estate company wishes to forecast the probable sales of construction on the basis of....loans.' Multiple regression analysis would help in representing the linear relationship between these two variables that helps in ensuring effective analysis and making predictions and ensuring optimum output. Thus, <u>option A</u> is the correct answer.
When marketing managers looks for a relationship between past sales and one or more independent variables, such as population, per capita income, or gross domestic product, they are engaging in regression analysis.
<u>Explanation:</u>
An effective mathematical formalism which enables one to analyze the interaction among two or more interest factors is understood as a regression analysis. While there are several forms of regression analysis, they all analyze the effect of one or more independent variables on a dependent variable at their source.
The linear association among two variables is defined using correlation. Regression is then used to match the best line and predict one variable based on another variable. Regression, then, represents the effect on the dependent variable of the unit shift in the independent variable.
The researcher wants to investigate whether carpet makes a difference in the mean bacterial concentration in air. the null and alternative hypotheses would be:
H0: The mean of the carpeted rooms = the mean of the uncarpeted rooms
Ha: The mean of the carpeted rooms ≠ the mean of the uncarpeted rooms
The attention of bacteria majorly depends on the awareness of inoculum, incubating temperature, and the metabolic country of inoculated pressure used. The bacterial concentration suspended in growth media may be calculated.
In idea, you could listen to cells through filtration or centrifugation, but likely no greater than a hundredfold. for your case, you're asking to concentrate by 10,000 fold. So you sincerely might want to develop denser cultures of cells. You can centrifuge your modern broth and resuspend the pallet in a clear broth.
In microbiology, the minimal inhibitory attention (MIC) is the lowest concentration of a chemical, generally a drug, which prevents the visible boom of a bacterium or bacteria.
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