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Lady bird [3.3K]
3 years ago
6

If 95% and 98% confidence intervals were developed to estimate the true cost of an mp3 player with a known population standard d

eviation, what differences would they have?
Business
1 answer:
olga nikolaevna [1]3 years ago
8 0
Below are the choices that I manage to check from other source:

A.Standard errors
B.Interval widths
C.Z-statistic
D.<span>Both b and c

The answer is D which is </span>Both b and c. 
Thank you for posting your question here at brainly. I hope the answer will help you. 
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The etruscans developed a special sophistication in casting and engraving on
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The Etruscans developed a special sophistication in casting and engraving on <u>bronze.
</u>The Etruscans were an ancient culture that was located in central and northern Italy. They were very famous for their art, especially for bronze casts and engravings that are an important archaeological relic even today. They weren't the first nation to do this type of art, however, they were the best.<u>
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4 0
3 years ago
In the past, Taylor Industries has used a fixed−time period inventory system that involved taking a complete inventory count of
N76 [4]

Answer:

a) Taylor Industries can successfully cut back its labor cost in inventory stockrooms by counting only high-value items.  These items are determined by reference to their Annual Usage values.  The items' annual usage values should be used as the activity cost pool for accumulating and allocating labor cost in inventory stockrooms.  Taylor Industries can establish a benchmark or cutoff point so that only the items meeting this benchmark are counted.  For example, the items with annual usage value above $5,000 should be included in the items to be counted.  This strategy will reduce the number of items to be counted and therefore the labor cost.

b) Since item 15 is critical to Taylor Industries' continued operations, it should be classified as a direct materials cost and not an overhead cost.

Explanation:

a) Data and Calculations:

a random sample of 20 of Taylor's items:

ITEM NUMBER   ANNUAL USAGE    ITEM NUMBER    ANNUAL USAGE

1                               $ 1,500                      11                       $ 13,000

2                               12,000                     12                              600

3                                2,200                      13                        42,000

4                              50,000                     14                           9,900

5                                9,600                     15                            1,200

6                                   750                      16                         10,200

7                                2,000                      17                          4,000

8                               11,000                      18                         61,000

9                                  800                       19                         3,500

10                            15,000                      20                        2,900

Average annual usage value = $12,657.50

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3 years ago
Check her computer for errors on the drive. Which tool can help her?
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Depends on what you are trying to fix

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3 years ago
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In 2003 the presidents of the african countries of mali and burkina faso requested that rich countries apply free trade rules to
777dan777 [17]
In 2003 the presidents of the African countries of Mali and Burkina Faso <span>requested that rich countries apply free trade rules to those products where poor countries have a proven competitive advantage.</span><span>
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3 years ago
At the end of 2016, safer co. has accounts receivable of $700,000 and an allowance for doubtful accounts of $25,000. on january
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2 years ago
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