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Pavlova-9 [17]
2 years ago
10

A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of

times, and determines that 12 of the plates have blistered. (a) does this provide compelling evidence for concluding that more than 10% of all plates blister under such circumstances? state and test the appropriate hypotheses using a significance level of 0.05.

Business
1 answer:
Aloiza [94]2 years ago
4 0

Answer:

Explanation:

The calculation is shown in the picture attached

P-value > 0.05 it is concluded that the null hypothesis is not reject.

There is not enough evidence to claim that the more than 10% of all plates blister under such circumstances.

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Elise is the marketing manager in a travel company. She is planning to place an advertisement in local newspapers to promote her
Scorpion4ik [409]

Answer:

The answer is C. link the advertisements to online promotions.

Explanation:

Now lets take a look at it one by one and see why C is the answer.

As in option A, she can ask a few friends whether they've seen the ad or not, but their replies would not accurately show the success of the promotion strategy.

In Option B,  it take some time to measure the results and the quarterly sales numbers can be influenced by many factors and may not reflect the impact of this specific promotional campaign.

Option D is irrelevant, Elise's company sales and the sales of the newspapers are not related. So we can not take this as an answer.

Option C however is very applicable. If you link the advertisements to online promotions, when those who read the news paper comes to check the online promotion, we can see how well has the ad performed based on the number of online enrollments of the readers.

6 0
3 years ago
For 2014, Taxpayer (TP) wants to recognize a deduction. The deduction involves a statute that has not changed since enacted in 1
Vesna [10]

Answer:

Option c. is correct

Explanation:

Under the Golsen rule, the Tax Court must follows the Court of Appeals such that the court of appeals has direct jurisdiction over the taxpayer. The Court is said to reach a decision without calculating the tax when a Tax Court decision is said to be entered under Rule 155.

In this question, The Golsen rule applies here and weakens the legal justification for the deduction

4 0
3 years ago
What job did drivers perform on large southern plantations?
Elan Coil [88]
The occupation did drivers perform on vast southern ranches since they managed the work of slaves. On the off chance that slaves did not take after requests, they likewise rebuffed the slaves.

I hope the answer will help you. 
4 0
3 years ago
Marin Company's accounts receivable arising from sales to customers amounted to $131000 and $114000 at the beginning and end of
nekit [7.7K]

Answer:

$481,000

Explanation:

To determine the cash flows from operating activities, the net Income for the year must be adjusted by non - cash items and changes in working capital items.

Therefore, given a decrease in Accounts Receivable $17,000 ($131000 - $114000) . Then the cash flows from operating activities to be reported on the statement of cash flows is $481,000 ($498000 - $17,000) .

4 0
2 years ago
A company is offering perpetual preferred stock (its dividend payments last forever) with a fixed annual dividend of $100. If yo
sukhopar [10]

Answer:

833.33

Explanation:

The fixed annual dividend is $100

The required rate of return on this investment is 12%

Therefore the value for each share can be calculated as follows

= 100/(12/100)

= 100/0.12

= 833.33

Hence the value for each share is 833.33

8 0
3 years ago
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