Answer:
a. The estimated coefficient for size is approximately <u>13.81</u>.
b. In the regression, two predictors are used. These two predictors are size and fireplace (FP).
Explanation:
a. The estimated coefficient for size is approximately _____.
Estimated coefficient for size = Standard Error of size * t-Stat of size = 1.2072436 * 11.439 = 13.81
Therefore, the estimated coefficient for size is approximately <u>13.81</u>.
b. How many predictors (independent variables) were used in the regression?
Independent variables can be described as variables that are changed or manipulated in order to measure the effect of their changes on the dependent variable. Independent variables are therefore also called predictors because they employed to predict the dependent variable.
In the regression, two predictors are used. These two predictors are size and fireplace (FP).
Answer:
Annual ordering cost = = $30
Annual Holding Cost = $200
Explanation:
order size = Q1 = 200
Annual ordering cost = (A/Q1) x S = (400/200) x 15 = $30
Annual Holding Cost = (Q1/2) x H = (200/2) x 2 = $200
Answer:
Rating Services
Explanation:
Rating Services are forms of media infographic services that assess and calculate the program audiences of Television and radio stations for various advertisers and broadcasters by selecting a representative sample of the market and then provide detailed data on the quantity and qualities of the viewers or listeners.
Hence, the right answer is Rating Services.
Answer:
It is Augmented
Explanation:
Because the service has stayed the same, but he comes due to the additional services of WiFi and the ability to work inside his car (he doesn't pay for them, they are supplementary services), it is an augmented service.
Dictionary: Often a book listing the spellings and Definitions of words.