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REY [17]
3 years ago
15

David Blehert and his research team captured 117 healthy bats to study in the laboratory and divided them into four groups. Grou

p 1 was housed in an area free from Geomyces destructans. Group 2 was housed in an area that shared the same air as bats infected with WNS, but these bats did not have direct contact with the infected bats. Group 3 was housed in direct contact with other bats infected with WNS. Bats in group 4 were directly exposed to Geomyces destructans when it was applied to their wings. During the study period the bats were monitored for signs of WNS. In this experiment, the independent was ________ and the dependent variable was ________.
a) the type of exposure to Geomyces destructans; whether the bats became sick with WNS.b) whether the bats became sick with WNS; the type of exposure to Geomyces destructans.c) whether the bats became sick with WNS; the number of bats included in the study.d) the number of bats included in the study; the type of exposure to Geomyces destructans.
Business
1 answer:
Lelechka [254]3 years ago
6 0

Answer: a) the type of exposure to Geomyces destructans; whether the bats became sick with WNS

Explanation: The independent variable refers to the variables employed by the experimenter to use as a tool to observe changes in the dependent variable. In an experimental study, the independent variables are usually the different controls adopted for the experiment. In the scenario above, the independent variable is the type of exposure to Geomyces destructans which each of the groups are exposed to. These variation in control in which the different groups are exposed to may result in different response within the group which is the change in WNS. These response due to exposure to different control is called the dependent variable.

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Concerning the classification of customers in the business market, General Motors is a(n) _________ when purchasing a mainframe
zimovet [89]

Answer:

a. <u>user</u>; <u>original equipment manufacturer(OEM)</u>

Explanation:

Business markets refer to purchase and sale of products by businesses with one another. For example, output for one business might be used as an input for another.

A business would be termed as a user when it purchases goods from another business, wherein such goods are not directly used in the manufacturing or creation of it's products.

Original Equipment manufacturer refers to a business which buys certain products and subsequently incorporates them in an altogether newer product  within it's brand name.

6 0
3 years ago
Evelyn invests $5,000 in a savings account that pays interest at a rate of 6.7% compounded annually. If she withdraws half the i
My name is Ann [436]

Answer:

$371

Explanation:

The computation of additional interest during the fourth year is shown below:

but before that we need to do the following calculations

Amount = Principal × (1 + (rate of interest ÷ (1 × 100)))^(1 × number of years)

A = $5,000 × (1 + (6.7% ÷ (1 × 100)))^(1 × 3)

= $5,000 × (1 + (6.7 ÷ 100))^(1 × 3)

= $5,000 × (1 + 0.067)^3

= $5,000 × (1.067)^3

= 5000 × 1.214

= $6,070

Now, Interest gained after 3 years on the amount of Principal is

= $6,070 - $5,000

= $1,070

Here Evelyn issued interest which is half that is earned at the end of the 3rd year

Sp,

Half of the interest gained will be

= $1,070 ÷ 2

= $535

Now,

The new Principal amount for 4th year is

= $6,070 - $535

= $5,535

So, the final amount in the fourth year is

A = P × (1 + (r ÷ n))^(nt)

= $5,535 × (1 + 0.067 ÷ 1 ]^(1 × 1)

= $5,535 × 1.067

= $5.905.845

Hence the additional interest in the fourth year is

= $5,905.845 - $5,535

= $370.845

or

= $371

Therefore for computing the additional interest during the fourth year we simply applied the above formula.

8 0
3 years ago
The law of large numbers says that when many people are insured, the probability distribution of the losses will assume a normal
Dahasolnce [82]

Answer:

allows accurate predictions.

Explanation:

The law of large numbers  states that the larger the amount of policy holders, the probability distribution of the number of claims (losses for the insurance company) will be shaped like a normal distribution. This allows the companies to make more accurate predictions about the future number of claims.

In statistics, the law of large numbers states that as the sample size increases, the mean will be much closer to the real mean of the total population.

6 0
3 years ago
Clinton County maintains an investment trust fund for the investments of governments within its borders. All the investments had
faltersainse [42]

Answer:

Clinton County would report the investments of the other governments at fair value in the investment trust funds.

Explanation:

An <u>investment trust fund is set up to maintain and control assets</u> and is usually controlled and managed by a neutral trustee.

The neutral trustee holds and manages assets on behalf of a beneficiary.

Clinton Country <u>is the trustee in this case and would therefore, report investment of other governments and </u><u>not its own investments</u><u> at fair value</u>.

6 0
3 years ago
Which of the following is another name for hard skills?
Yakvenalex [24]

Answer:

Management skills is the answer

5 0
3 years ago
Read 2 more answers
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