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Arte-miy333 [17]
3 years ago
12

Ce

SAT
1 answer:
e-lub [12.9K]3 years ago
6 0

Answer:

Explanation:

cv= standard deviation/ mean

40/3

13.33

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A private pilot wishes to insure his airplane for ​$. The insurance company estimates that a total loss will occur with probabil
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The premium that the insurance company should charge each year to realize an average profit of ​$​500 is $6,900.

First step is to calculated the expected amount to pay

Expected amount=Total loss  +50% loss+25% loss

Expected amount=$200,000(0.002)(1)+$200,000(0.01)(0.5)+$200,000(0.1)(0.25)

Expected amount=$400+$1,000+$5,000

Expected amount=$6,400

Second step is to calculate the premium

Premium=Expected amount+ Average profit

Premium=$6,400+$500

Premium=$6,900

Inconclusion the premium that the insurance company should charge each year to realize an average profit of ​$​500 is $6,900.

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your answer is the branch locations

your welcome have a good day or the best of a bad one

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2 years ago
What are the different types of threats to External Validity?
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The ability to generalize a study's results to different circumstances is known as external validity that suffers from 7 types of threats.

<h3>What are the threats to External Validity?</h3>

There are 7 major threats to external validity.

  • The first threat is sampling  bias, in which a sample is not representative of the population.
  • The second threat is history, where an unrelated incident can affect the results.
  • The third threat is observer bias, in which the traits or actions of the experimenter unintentionally affect the results, resulting in bias and other demand features.
  • The fourth threat  is the Hawthorne effect, which describes the propensity for individuals to alter their behaviour merely because they are aware that they are being observed.
  • The fifth threat is the Testing Effect, in which the results are impacted by whether a test is administered before or after another.
  • The sixth threat is the aptitude-treatment, which involves the interaction of individual and group factors to affect the dependent variable.
  • The environment, time of day, location, researcher traits, and other variables that restrict the generalizability of the results are included in the seventh threat.

To learn more about external validity, refer:

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2 years ago
A syringe contains 0. 65 moles of he gas that occupy 850. 0 ml. What volume (in l) of gas will the syringe hold if 0. 35 moles o
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Answer:

im sorry

Explanation:

(not really we will never meet in person)

8 0
2 years ago
6-5 additional practice properties of special parallelograms
egoroff_w [7]

The properties of parallelograms are contained below:

  • They have opposite sides which are congruent to each other. BC = ED
  • They have Opposite angles which are congruent also.
  • Consecutive angles are known to sum up to  180 degrees. They are supplementary.
  • If an angle is right, all other angles are right.
  • The diagonals are said to bisect each other.

<h3>What is a parallelogram?</h3>

This is a shape that is known to have four sides. Each of the sides is parallel to the side that is oppositev it.

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