Answer:
$18,000 F
Explanation:
Actual overhead– Overhead Budgeted=
Overhead Controllable Variance
Actual overhead=$194,000
Overhead Budgeted=$212,000
$194,000–$212,000
=$18,000 F
(40,000 ×$3.80) + $60,000
=$152,000+$60,000
= $212,000
Therefore the manufacturing overhead controllable variance is $18,000 F
Answer:
I'm pretty sure the answer is A
Answer:
The store manager is 95% confident that the average amount spent by all customers is between $ 31.84 and $ 38.66.
Explanation:
In statistics, a confidence interval is the probability that the parameter of a population lies between two set of values when a random sample of the population is drawn for a specific percentage of times. This means that the confidence interval is formed about the whole population not the sample from which it is calculated.
The probabilities of a confidence interval can take any number, but 95% and 99% confidence level that are usually used.
It should be noted that, for example, 95% confidence level implies that there is a 95% chance that the true mean of the population lies within the calculated confidence interval.
Therefore, the statement which gives a valid interpretation of the interval in the question is the first one which states that "the store manager is 95% confident that the average amount spent by all customers is between $ 31.84 and $ 38.66."
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