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xxMikexx [17]
3 years ago
12

A streaming music site changed its format to focus on previously unreleased music from rising artists. the site manager now want

s to determine whether the number of unique listeners per day has changed. before the change in format, the site averaged 131,520 unique listeners per day. now, beginning three months after the format change, the site manager takes a random sample of 30 days and finds that the site now has an average of 124,247 unique listeners per day. the manager finds that the p-value for the hypothesis test is approximately 0.0743. what can be concluded at the 95% confidence level?
Business
1 answer:
pishuonlain [190]3 years ago
4 0

Answer : The p-value of 0.0743 is greater than alpha at 0.05; so we fail to reject the null hypothesis and conclude that there is no significant difference in the number of unique users before and after a change in policy.

In this question, the manager wants to know if the number of users has changed.

So, the null and alternate hypotheses are:

Null Hypothesis: {H_{0}}: \mu = 131,520

Alternate Hypothesis : {H_{1}}: \mu \not\equiv 131,520

Type of test : Two-tailed test

The level of significance is 95%

We can calculate alpha (α) as follows:

\alpha = 1- Confidence Level

\alpha = 1- 0.95
\alpha = 0.05

The p value = 0.0743.

We use the following rules to arrive at a conclusion when p-values and alpha is given:

If p-value < \alpha, reject the null hypothesis

If p-value \geq \alpha, we don't reject the null hypothesis.

Since the p-value is greater than alpha, we don't reject the null hypothesis.

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Managerial accounting information Question 48 options: A) pertains to the entity as a whole and is highly aggregated. B) is cons
KengaRu [80]

Answer:

The correct answer is letter "D": pertains to sub-units of the entity and may be very detailed.

Explanation:

Managerial Accounting is<em> internally-based accounting</em> that helps managers measure the results of their decisions. This is in contrast to financial accounting which emphasizes more general, higher-level financial results. One common managerial accounting tool is determining the <em>profit margin in each of the company's products</em>. This information helps managers set product prices and ensure that they are making appropriate profit margins.

7 0
3 years ago
On January 1, Year 1, the Mahoney Company borrowed $164,000 cash from Sun Bank by issuing a five-year 8% term note. The principa
Georgia [21]

Answer:

Principal payment =  $27,505.00  

Explanation:

<em>Loan Amortization: A loan repayment method structured such that a series of equal periodic installments will be paid for certain number of periods to offset both the loan principal amount and the accrued interest.</em>

The principal repayment in year 1 = Annual payment - Interest payment in year 1

<em>Interest payment in year = Interest rate × Principal Amount</em>

                                          =8% × 164,000

                                         =  $13,120.00  

Principal payment = $40,635 - 13,120 =  $27,505.00  

Principal payment =  $27,505.00  

8 0
3 years ago
If a person invests in the stock market through a firm that pools funds from a large number of people and buys and professionall
alisha [4.7K]

Answer:

C. mutual fund.

Explanation:

Mutual fund refers to a company that pools money from many investors into securities such as stocks and bonds. Mutual funds provide the service of a deversified portfolio for customers who would otherwise been unable to diversify their portfolio themselves.

6 0
3 years ago
Each of the following statements may (or may not) describe one of these technical terms. In the space provided below each statem
densk [106]

Answer: Please find below the answer. You omitted the terms to be used.

Explanation: Using the accounting terms,  Revenue expenditure. straight line policy, Goodwill,capital expenditure, half year convention, accelerated depreciation, research and development, MACRS,

filling in the terms appropriately, or None, if statement does not describe any term, we have

a)An Expenditure that will benefit only the current accounting period - Revenue expenditure

b) The accelerated depreciation system used in federal income tax returns for depreciable assets purchased after 1986 - MACRS

c) A policy that fractional period depreciation on assets acquired or sold during the period should be computed to the nearest month - Straight Line  policy

d) An intangible asset representing the present value of future earnings in excess of normal return on net identifiable asset - Goodwill

e) Expenditures that could lead to introduction of new products, but which according to FASB, should be viewed as an expense when incurred - Research and Development

f-)Depreciation method that takes less depreciation in early years of an asset's useful life, and more depreciation in later years - NONE

g) An account showing that portion of the cost of a plant asset that has been written off to date as depreciation expense - Accumulated Depreciation.

7 0
3 years ago
Brief Exercise 12-05 Nabb &amp; Fry Co. reports net income of $31,000. Interest allowances are Nabb $7,000 and Fry $5,000, salar
il63 [147K]

Answer:

The calculation is shown below:

Explanation:

The distribution of income is shown below:

Particulars           Nate Frank Total

Interest Allowance $7,000 $5,000 $12,000

Salary Allowance $15,000 $10,000 $25,000

Total                        $22,000  $15,000  $37,000

Remainder (Equally) ($3,000)  ($3,000) ($6,000)

Net Income                $19,000  $12,000  $31,000

The remainder amount is come from

= $37,000 - $31,000

= $6,000

We simply added the interest allowance and the salary allowance and then deducted the remaining income so that the net income could come

8 0
3 years ago
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