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spin [16.1K]
3 years ago
5

A group of researchers want to study the effects of alcohol on sexual behavior in mice. They inject 50 mice with an alcohol solu

tion and inject 50 other mice with a harmless saline solution, after which they observe their mating behavior. In this example, which of the following is the dependent variable?A. The alcoholB. The sexual behaviorC. The miceD. The saline solution
Business
1 answer:
Vaselesa [24]3 years ago
3 0

Answer:

The correct answer is letter "B": The sexual behavior.

Explanation:

Independent variables are those that represent the main reason for the research. From independent variables come dependent variables that refer to events that are used to study the independent variable but these could be changed for others and the main objective of the research would remain the same.

Thus, <em>the independent variable of the example is the effects of alcohol and the dependent variable is sexual behavior</em>.

You might be interested in
McCallister's just purchased $16,500 worth of inventory. The terms of the sale were 1/15, net 45. What is the implicit interest?
Greeley [361]

The implicit interest based on the information given is $165.

<h3>How to calculate the interest?</h3>

It should be noted that the implicit interest is calculated as:

= Inventory worth × Discount rate

= $16500 × 1%

= $165

Therefore, the implicit interest based on the information given is $165.

Learn more about interest on:

brainly.com/question/24080432

#SPJ1

3 0
2 years ago
One year ago, Alpha Supply issued 15-year bonds at par. The bonds have a coupon rate of 6.5 percent, paid semiannually, and a fa
Masja [62]

Answer:

option (C) - 6.11%

Explanation:

Data provided :

Coupon rate one year ago = 6.5% = 0.065

Semiannual coupon rate = \frac{0.065}{2} = 0.0325

Face value = $1,000

Present market yield = 7.2% = 0.072

Semiannual Present market yield, r = \frac{0.072}{2} = 0.036

Now,

With semiannual coupon rate bond price one year ago, C

= 0.0325 × $1,000

= $32.5

Total period in 15 years = 15 year - 1 year = 14 year

or

n = 14 × 2 = 28 semiannual periods

Therefore,

The present value = C\times[\frac{(1-(1+r)^{-n})}{r}]+FV(1+r)^{-n}

= \$32.5\times[\frac{(1-(1+0.036)^{-28})}{0.036}]+\$1,000\times(1+0.036)^{-28}

or

= $32.5 × 17.4591 + $1,000 × 0.37147

= $567.42 + $371.47

= $938.89

Hence,

The percent change in bond price = \frac{\textup{Final price - Initial price}}{\textup{Initial price}}\times100\%

= \frac{\textup{938.89-1,000}}{\textup{1,000}}

= - 6.11%

therefore,

the correct answer is option (C) - 6.11%

4 0
3 years ago
On January 1, 2017, Whitefeather Industries issued 300, $1,000 face value bonds. The bonds have a five-year life and pay interes
Ludmilka [50]

Answer:

$15000

Explanation:

All types of bonds have some common characteristics which include;

- A face/par value

- A coupon rate (interest rate).

- Either redeemable/irredeemable or convertible.

The face value of one bond is $1000 so the total value of 300 bonds would be $300,000 (300×$1000). In this example these are redeemable bonds which means Whitefeather Industries would be liable to payback the capital amount of bonds after five years (maturity date).

The coupon rate (i.e interest) is charged on Par value. So the Interest can be calculated as $300,000×10% = $30,000 per year.

In this question interest is payable semi-annually, therefore The amount of interest that occurs on December 31, 2017 is $15000 (For the last six months - July 1st till Dec 31st; $30000×6÷12).

4 0
3 years ago
Suppose three companies, Optimax, Megachug, and Thirstoid, dominate the sports drink market. Optimax enjoys the largest market s
mario62 [17]

Answer:

Non-price competition

Explanation:

Non-price competition is when producers use other factors other than the price of their good or service to raise the demand for their product.

Optimax is trying to increase its market share by changing the container for its product. This is non price competition.

Price war is when producers lower the price of their goods in an attempt to increase the demand for their product.

Price leadership is when the dominant firm in an industry sets the market price.

I hope my answer helps you

4 0
3 years ago
Please help me asap!!!
melomori [17]

Answer:

Finder's fee. good luck dude

6 0
2 years ago
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