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Karolina [17]
3 years ago
14

240 individuals are recruited in this trial, and the new treatment is effective on 60 of them. What is the p-value associated wi

th the hypothesis test from question 4? Give your answer to 4 decimal places. For help on how to input a numeric answer, please see "Instructions for inputting a numeric response."
Business
1 answer:
larisa [96]3 years ago
3 0

Answer:

Explanation:

Experiments were performed for 240 people, 60 people test positive.

Step 1: we calculate the sample proportion; p= 60/240= 0.25.

Step 2: calculate the standard error for the sample, which is the square root of sample proportion,p = p(1-p)/n, n=100

0.25(1-0.25)/100

= 0.04.

Step 3: calculate the test statistics; assuming the hypothesis test percentage is 25%

Then, we say 0.25-1=0.75

-0.75/0.04

= -1.875.

In particular, the sample results are -1.875 standard error.

Probability of Z is less than -1.875.

Look up it value in the Z table

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Santa Fe purchased the rights to extract turquoise on a tract of land over a five-year period. Santa Fe paid $429,000 for extrac
notsponge [240]

Answer:

Option B $128700

Explanation:

The amortization can be calculated using the following formula:

Amortization for the Year = Assets Value * (Turquoise Extracted / Total Turquoise)

Amortization for the Year = $429,000 * (1950/6,500) = $128,700

The method used is depletioning method because it seems that the company will extract all of the turquoise within the 3.33 year time (6500/1950), which is within the 5 years duration for which the right to extract the turquoise is purchaseed. Otherwise the straigth line method would had be used here.

8 0
3 years ago
Do internet search enhance our knowledge in animal/fish raising?​
jasenka [17]
Internet searches enhance our knowledge in pretty much everything so yes :)
3 0
3 years ago
If your salary is $42,500 and your federal income taxes are 10% of your salary, how much money will you owe this year in federal
SIZIF [17.4K]
Income                   $42,500
Less:
Deductions           <u>           0</u>
Taxable Income    $42,500
Tax rate                  <u> x        10%</u>
Tax payable             $4,250

Bear in mind that since the problem is silent, I have assumed that deductions based on marital status, exemptions, PERS or TIAA/CREF retirement contributions are all equivalent to zero (0).


5 0
3 years ago
Correll Company, which operates a mail-order clothing business, is physically located in State L. This year, the firm shipped $1
Wewaii [24]

Answer:

Correll Company

a. Yes State R residents who purchased Firm L (out-of-state) merchandise owe use tax on their purchases.

b. State R would collect $1,080,000 additional revenue ($18 million * 6%) if Correll was required to collect the use tax at the point of sale and then remit the tax collected to State R.

Explanation:

a) Data and Calculations:

Cost of merchandise to customers in State R = $18 million

State R's sales and use tax on the purchase and consumption of retail goods within the state = 6%

Amount that Correll could collect for State R = $1,080,000 ($18 million * 6%)

b) Note that Correll (Firm L) collecting the State R use tax does not affect State R residents' legal liability to pay the use tax.  Unfortunately, not many people actually remit their self-assessed use tax.

6 0
3 years ago
The blurring of lines between the state and a special interest group in which a close alliance develops is called
jeka57 [31]

Answer:

a. co-optation

Explanation:

Co-optation means the things could be taken out or are considered for the new or the different motive

Since the lines are burried and lies between the state and the special interest group in which the close alliance are created so this is we called as the co-optation

Therefore the same should be considered

3 0
3 years ago
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