_4. A poll reports that 37% of Canadians download movies on their computers. The poll has a margin of error of 2.8%, 19 times out of 20. Choose the statement that best explains what this means. If you had taken another pollI, there is a 95% chance that somewhere between 38.4% and 35,6% of people polled would download movies. If you had taken another poll, there is a 95% chance that somewhere between 39.8% and 34.2% of people polled would download movies. If you had taken another poll, there is a 19% chance that somewhere between 38.4% and 35.6% of people polled would download movies. If you had taken another poll, there is a 90% chance that somewhere between 39.8% and 34.2% of people polled would download movies. A. В. С. D. ludo 10% of the ponulation?
_4. A poll reports that 37% of Canadians download movies on their computers. The poll has a margin of error of 2.8%, 19 times out of 20. Choose the statement that best explains what this means. If you had taken another pollI, there is a 95% chance that somewhere between 38.4% and 35,6% of people polled would download movies. If you had taken another poll, there is a 95% chance that somewhere between 39.8% and 34.2% of people polled would download movies. If you had taken another poll, there is a 19% chance that somewhere between 38.4% and 35.6% of people polled would download movies. If you had taken another poll, there is a 90% chance that somewhere between 39.8% and 34.2% of people polled would download movies. A. В. С. D. ludo 10% of the ponulation?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Please help me with this please and thank you! (Just part 4)
![Name: Sedaya Lee
Date:
Unit 1: Chapter 3 and 4- Data Management and Statistics
Total: K/U [70]
Multiple Choice
A 1. Determine the median, or second quartile, for this data set.
11, 33, 28, 8, 11, 30, 24, 19. 30, 16, 10[ 8,10,11,1,
А.
19
В.
30
С.
10
D. 28
2. Determine the first quartile for this data set.
16, 28, 24, 7, 14, 27, 23, 18, 25, 16, 11
А.
18
В.
27
C. 14 D.
24
3. Germaine is researching the reliability of a car she's thinking of buying.
Which data source is most likely to provide reliable data?
А.
An advertisement for the car.
В.
The manufacturer's Web site.
A review by a consumer group.
Her cousin's experience with his car of the same model.
С.
D.
4. A poll reports that 37% of Canadians download movies on their computers.
The poll has a margin of error of 2.8%, 19 times out of 20.
Choose the statement that best explains what this means.
If you had taken another poll, there is a 95% chance that somewhere between 38.4% and
35,6% of people polled would download movies.
If you had taken another poll, there is a 95% chance that somewhere between 39.8% and
34.2% of people polled would download movies.
If you had taken another poll, there is a 19% chance that somewhere between 38.4% and
35.6% of people polled would download movies.
If you had taken another poll, there is a 90% chance that somewhere between 39.8% and
34.2% of people polled would download movies.
А.
В.
С.
D.
5. For a population of 870, how many people should be surveyed to include 10% of the population?
174
В.
87 C.
870
D.
А.
8.7
Road salt destroys our water systems. Should the use of road salt in winter be banned?
Road salt reduces accidents in the winter.
Should the use of road salt in winter be banned?
6. Identify the least biased survey question.
A.
В.
Road salt is the cheapest way to remove ice in the winter.
Should the use of road salt in winter be banned?
С.
Road salt is one of many ways to remove ice in the winter.
Should the use of road salt in winter be banned?
D.
7. Suppose you are conducting a survey.
For which topic would you be most likely to use a written form and not a personal interview?
nio ond gender](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7779e417-a645-48f6-b008-6b108dff2ee1%2Ff16c223d-acd2-4f74-83a2-d4d35f6d3c78%2Fabuir9p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Name: Sedaya Lee
Date:
Unit 1: Chapter 3 and 4- Data Management and Statistics
Total: K/U [70]
Multiple Choice
A 1. Determine the median, or second quartile, for this data set.
11, 33, 28, 8, 11, 30, 24, 19. 30, 16, 10[ 8,10,11,1,
А.
19
В.
30
С.
10
D. 28
2. Determine the first quartile for this data set.
16, 28, 24, 7, 14, 27, 23, 18, 25, 16, 11
А.
18
В.
27
C. 14 D.
24
3. Germaine is researching the reliability of a car she's thinking of buying.
Which data source is most likely to provide reliable data?
А.
An advertisement for the car.
В.
The manufacturer's Web site.
A review by a consumer group.
Her cousin's experience with his car of the same model.
С.
D.
4. A poll reports that 37% of Canadians download movies on their computers.
The poll has a margin of error of 2.8%, 19 times out of 20.
Choose the statement that best explains what this means.
If you had taken another poll, there is a 95% chance that somewhere between 38.4% and
35,6% of people polled would download movies.
If you had taken another poll, there is a 95% chance that somewhere between 39.8% and
34.2% of people polled would download movies.
If you had taken another poll, there is a 19% chance that somewhere between 38.4% and
35.6% of people polled would download movies.
If you had taken another poll, there is a 90% chance that somewhere between 39.8% and
34.2% of people polled would download movies.
А.
В.
С.
D.
5. For a population of 870, how many people should be surveyed to include 10% of the population?
174
В.
87 C.
870
D.
А.
8.7
Road salt destroys our water systems. Should the use of road salt in winter be banned?
Road salt reduces accidents in the winter.
Should the use of road salt in winter be banned?
6. Identify the least biased survey question.
A.
В.
Road salt is the cheapest way to remove ice in the winter.
Should the use of road salt in winter be banned?
С.
Road salt is one of many ways to remove ice in the winter.
Should the use of road salt in winter be banned?
D.
7. Suppose you are conducting a survey.
For which topic would you be most likely to use a written form and not a personal interview?
nio ond gender
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