Answer:
Explanation:
a. In a regression equation expressed as y= a + bx, how is the letter b best described?
Here, b is the slope and best described as the estimate of the cost when there's a visit of an additional customer.
b. How is the letter y in the regression equation best described?
The letter y is the observed store cost for that particular month.
c. How is the letter x in the regression equation best described?
The letter x is the observed customer visit for that particular month.
d. Based on the data derived from the regression analysis, what are the estimated costs for 370 customer-visits in a month?
The estimated cost for 370 customer visit will be:
Y = a + bx
where,
a =$1496
b = $2.08
x = 370 customer visit
Y = $1496 + ($2.08 × 370 customer visit)
= $1496 + $769.6
= $2265.6
e. What is the percent of the total variance that can be explained by the regression equation?
The percent of total variance which the regression equation explain will be:
R2 = 0.86814 or 86.814%
Answer:
e. Working to ensure that all variances are favorable.
Explanation:
the steps in effective management of variance analysis
Identifying questions and their explanations
Preparing standard cost performance reports
Taking corrective and strategic actions
Computing and analyzing variances
So the option is E.
Working to ensure that all variances are favorable.
distribution of raw material. is decided by givernment
Answer:
prequalification
Explanation:
<em>Prequalification</em> is used as an initial assessment of the applicant's ability to access a loan. Prequalification is used in a mortgage process, to give people who run the loan a general idea of how much a person can borrow and for what type of loan terms they could qualify.
