Samsung, for having lithium ion batteries in their new phones the samsung galaxy 7, negative because they were burning up and hurting people.
Answer:
A) Price 7,080 U
B) Quantity 4,630.5 U
C) Total 11.710,5 U
Explanation:
DIRECT MATERIALS VARIANCES
std cost $3.45
actual cost $3.65
quantity 35,400
difference $(0.20)
price variance $(7,080.00)
std quantity 36110.00
actual quantity 35400.00
std cost $3.45
difference 710.00
quantity variance $2,449.50
Total Variance: 2,449.5 - 7,080 = -4.630,5
Answer:
C) cluster analysis
Explanation:
Regression analysis. The regression analysis determines the relationship between the two variables. Thus, one of these quantities (X) is given in advance(dependent) and is not random. The second value (U) is the independent and random number. The randomness of the second quantity can be explained for two reasons. First: Measuring the random number U, which depends on the number X, is associated with certain errors; second: The value of U may depend on other uncontrollable factors, in addition to being dependent on the value of the corresponding X value. In this case, we need to talk about the distribution of the random variable U against each value of the X variable. The main purpose of the regression analysis is to build a mathematical model that takes into account the factors affecting the physical process using experimental data and evaluating its accuracy. The least squares method is used for statistical estimation of the mathematical model's suitability to experimental data.
Discriminant analysis is a method used in statistics, pattern recognition, and machine learning to find a linear combination of attributes that define or distinguish two or more classes or events. The resulting combination can be used as a linear classifier or more often to reduce the size before classifying. LDA is closely related to variance analysis (ANOVA) and regression analysis, which try to express a dependent variable as a linear combination of other properties or dimensions. However, while variance analysis uses qualitative independent variables and a continuous dependent variable, discriminant analysis has continuous independent variables and a qualitative dependent variable.
Cluster analysis or clustering is a problem of grouping a number of objects. In this problem, objects must be in some way more similar to those in other groups to accommodate the same clusters (clusters). One of the main problems with data transmission is a common technique used in statistical data analysis. It is also used in machine learning, pattern recognition, image analysis, data retrieval, bioinformatics, data compression and computer graphics.
One-way analysis of variance (ANOVA) is used to calculate the significance of the difference between three and more independent means in a normally distributed series. ANOVA compares the arithmetic means of three or more groups alone; ANOVA result is also significant when at least one of these comparisons is significant. To measure the significance it will have the relation to the regression analysis that's why there will be dependent and independent variables as well.
Given the table below describing the total and marginal benefit Elvis
gets from fried peanut butter and banana sandwiches.
![\begin{tabular} {|p {3.5cm}|p {2.0cm}|p {2.6cm}|} \multicolumn {3} {|c|} {Elvis' Fried Peanut Butter and Banana Sandwich Benefit}\\[2ex] Fried PBB Sandwiches&Total Benefit (dollars)&Marginal Benefit (dollars)\\[1ex] 1&&42\\ 2&&24\\ 3&75&\\ 4&81&\\ 5&&-3 \end{tabular}](https://tex.z-dn.net/?f=%5Cbegin%7Btabular%7D%0A%7B%7Cp%20%7B3.5cm%7D%7Cp%20%7B2.0cm%7D%7Cp%20%7B2.6cm%7D%7C%7D%0A%5Cmulticolumn%20%7B3%7D%20%7B%7Cc%7C%7D%20%7BElvis%27%20Fried%20Peanut%20Butter%20and%20Banana%20Sandwich%20Benefit%7D%5C%5C%5B2ex%5D%0AFried%20PBB%20Sandwiches%26Total%20Benefit%20%28dollars%29%26Marginal%20Benefit%20%28dollars%29%5C%5C%5B1ex%5D%0A1%26%2642%5C%5C%0A2%26%2624%5C%5C%0A3%2675%26%5C%5C%20%09%0A4%2681%26%5C%5C%20%09%0A5%26%26-3%0A%5Cend%7Btabular%7D)
<span>The marginal benefit of the 4th fried peanut butter and banana sandwich is given by $81 - $75 = $6.</span>
Answer: Dina's labor the car wash dina receives the $300 per week and charles earns working for spotless car wash
Explanation: The flow from a firm to a household can be in the form of goods and services purchased by the household or in the form of flow of factor income to the household. Out of the given options, Dina's labor in the car wash and Charles earning from spotless car wash represent a flow of income from the firm to the households. While, Charles spending on airline tickets represent a flow from the household to the firm in the form of expenditure for buying a service. So, a and b are correct.
