Homework Answers
option D
not reliable and not valid
It is Inconsistently measures the wrong construct
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develops a new measure of the lockdown blues. The measure could be any of the following...
Respondus LockDown Browser Question 3 5 pts The total cost of land would include all of...
Respondus LockDown Browser Question 3 5 pts The total cost of land would include all of the following except O d. assumption of any liens or mortgages on the property. 0 a. draining and clearing costs. O b.street lights, sewers, and drainage systems cost. O c. driveways
A sociologist develops a tost to measure ormally dstbuted. Find the 96% confidence nterv㎡ for the...
A sociologist develops a tost to measure ormally dstbuted. Find the 96% confidence nterv㎡ for the mean score of all such subjects Rond toone decimal place O A 092 to 83.2 O B. 74.6 to 77.8 C. 642to882 O D. 67.7 to 84.7
11. A pilot study is conducted to establish the reliability of a measure that is going...
11. A pilot study is conducted to establish the reliability of a measure that is going to be used in a study. Important considerations in planning the reliability study include: Population from which subjects are drawn for the pilot study b. a The amount of time between measurements The training and proficiency of the investigators using the measure C d All of the above e. Some of the above but not all 12. Which is true: Must have reliability before...
Assume that the population has a normal distribution. 5) A sociologist develops a test to measure...
Assume that the population has a normal distribution. 5) A sociologist develops a test to measure attitudes towards public transportation, and 27 randomly selected subjects are given the test. Their mean score is 76.2 and their standard deviation is 21.4. Construct the 95% confidence interval for the mean score of all such subjects. O 64.2 < A < 88.2 O 74.6<p < 77.8 0 69.2 < B < 83.2 O 67.7<< 84.7 JUL 3 31 & MacBook Pro
A manufacturer of video games develops a new game over two years. This costs $800,000 per...
A manufacturer of video games develops a new game over two years. This costs $800,000 per year with one payment made immediately and the other at the end of two years When the game is released, it is expected to make $1.20 million per year for three years after that What is the net present value (NPV) of this decision if the cost of capital is 9 %? OA. $1,083,304 O B. $2,058,278 O C. $1,191,635 O D. $1.733.287
7. Which of the following is a disciplinary measure that an employer could impose upon an...
7. Which of the following is a disciplinary measure that an employer could impose upon an employee: promotion additional responsibilities suspension reduction of seniority flextime 8. The duty to accommodate imposes obligations on: b. the employer the union employees a, b, and c a and b d. e. 9. Grievance mediation is: a. faster than arbitration b. required for policy grievances c. used more often than arbitration d. more costly than arbitration e. preferred over arbitration in all cases
A manufacturer of video games develops a new game over two years. This costs $820,000 per...
A manufacturer of video games develops a new game over two years. This costs $820,000 per year with one payment made immediately and the other at the end of two years. When the game is released, it is expected to make $1.30 million per year for three years after that. What is the net present value (NPV) of this decision if the cost of capital is 8%? A. $1,349,261 B. $2,563,596 C. $2,158,818 O D. $1,484,187
GVHD develops when O A. the bone marrow does not produce any blood cells OB. a...
GVHD develops when O A. the bone marrow does not produce any blood cells OB. a patient's immune system rejects a donor organ O C. the clotting time is prolonged due to factor VIII deficiency OD. Epstein-Barr virus causes an infection
Which of the following actions taken by the researcher would MOST likely improve the external validity...
Which of the following actions taken by the researcher would MOST likely improve the external validity in a study? Answers A-D A Enrolling a diverse subject sample. B Randomly assigning subjects to groups. C Conducting a power analysis. D Using restrictive inclusion/exclusion criteria. Which of the following is an accurate statement about the reliability of an instrument in a research study? Answers A-D A A tool can be reliable even if it is not valid. B A tool can be...
A change in the demand for apples could result from any of the following EXCEPT a change...
A change in the demand for apples could result from any of the following EXCEPT a change in income. a change in the price of a banana. a change in the price of an apple. increased preferences for fresh fruit consumption for health reasons. 2 points QUESTION 8 Which of the following increases the supply of gasoline? an increase in income if gas-guzzling, sport utility vehicles are a normal good a decrease in the demand for gas-guzzling, sport utility vehicles...
Respondus LockDown Browser Question 3 5 pts The total cost of land would include all of the following except O d. assumption of any liens or mortgages on the property. 0 a. draining and clearing costs. O b.street lights, sewers, and drainage systems cost. O c. driveways
A sociologist develops a tost to measure ormally dstbuted. Find the 96% confidence nterv㎡ for the mean score of all such subjects Rond toone decimal place O A 092 to 83.2 O B. 74.6 to 77.8 C. 642to882 O D. 67.7 to 84.7
11. A pilot study is conducted to establish the reliability of a measure that is going to be used in a study. Important considerations in planning the reliability study include: Population from which subjects are drawn for the pilot study b. a The amount of time between measurements The training and proficiency of the investigators using the measure C d All of the above e. Some of the above but not all 12. Which is true: Must have reliability before...
Assume that the population has a normal distribution. 5) A sociologist develops a test to measure attitudes towards public transportation, and 27 randomly selected subjects are given the test. Their mean score is 76.2 and their standard deviation is 21.4. Construct the 95% confidence interval for the mean score of all such subjects. O 64.2 < A < 88.2 O 74.6<p < 77.8 0 69.2 < B < 83.2 O 67.7<< 84.7 JUL 3 31 & MacBook Pro
A manufacturer of video games develops a new game over two years. This costs $800,000 per year with one payment made immediately and the other at the end of two years When the game is released, it is expected to make $1.20 million per year for three years after that What is the net present value (NPV) of this decision if the cost of capital is 9 %? OA. $1,083,304 O B. $2,058,278 O C. $1,191,635 O D. $1.733.287
7. Which of the following is a disciplinary measure that an employer could impose upon an employee: promotion additional responsibilities suspension reduction of seniority flextime 8. The duty to accommodate imposes obligations on: b. the employer the union employees a, b, and c a and b d. e. 9. Grievance mediation is: a. faster than arbitration b. required for policy grievances c. used more often than arbitration d. more costly than arbitration e. preferred over arbitration in all cases
A manufacturer of video games develops a new game over two years. This costs $820,000 per year with one payment made immediately and the other at the end of two years. When the game is released, it is expected to make $1.30 million per year for three years after that. What is the net present value (NPV) of this decision if the cost of capital is 8%? A. $1,349,261 B. $2,563,596 C. $2,158,818 O D. $1,484,187
GVHD develops when O A. the bone marrow does not produce any blood cells OB. a patient's immune system rejects a donor organ O C. the clotting time is prolonged due to factor VIII deficiency OD. Epstein-Barr virus causes an infection
Which of the following actions taken by the researcher would MOST likely improve the external validity in a study? Answers A-D A Enrolling a diverse subject sample. B Randomly assigning subjects to groups. C Conducting a power analysis. D Using restrictive inclusion/exclusion criteria. Which of the following is an accurate statement about the reliability of an instrument in a research study? Answers A-D A A tool can be reliable even if it is not valid. B A tool can be...
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