Mathematics, 14.02.2020 04:51 anannanekejdjd
An environmental advocacy group is interested in the perceptions of farmers about global climate change. Specifically, they wish to determine the percentage of organic farmers who are concerned that climate change will affect their crop yields. They us an alphabetized list of members of the Northeast Organic Farming Association (www. nofa. org), a nonprofit organization of over 5000 members with chapters in Connecticut, Massachusetts, New Hampshire, New Jersey, New York, Rohode Island, and Vermont. They use Excel to generate a randomly shuffled list of the members. They then select members to contact from this list until they have succeeded in contacting 150 memers.
a. What is the population?
b. What is the sampling frame?
c. What is the population parameter of interest?
d. What sampling method is used?
Answers: 2
Mathematics, 21.06.2019 13:50
Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?
Answers: 1
Mathematics, 21.06.2019 18:00
What is the rate of change of a line that passes through (2,-5) and (6,-2)?
Answers: 2
Mathematics, 21.06.2019 20:00
Which of these tools or constructions is used to inscribe a hexagon inside a circle?
Answers: 1
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
An environmental advocacy group is interested in the perceptions of farmers about global climate cha...
Biology, 10.12.2019 19:31
History, 10.12.2019 19:31
English, 10.12.2019 19:31
Mathematics, 10.12.2019 19:31
Mathematics, 10.12.2019 19:31
Mathematics, 10.12.2019 19:31
English, 10.12.2019 19:31
Social Studies, 10.12.2019 19:31
Business, 10.12.2019 19:31
Social Studies, 10.12.2019 19:31