Question

For each of the following pairs of variables, indicate whether you would expect a positive correlation, a negative correlation, or a correlation close to 0. Explain your choice (a) price and weight of an apple There is a positive correlation, because the cost of produce is determined by its weight, so a heavier apple would cost more. There is a positive correlation, because the cost of produce is determined by its weight, so a heavier apple would cost less. There is a negative correlation, because the cost of produce is determined by its weight, so a heavier apple would cost less. There is a negative correlation, because the cost of produce is determined by its weight, so a heavier apple would cost more. There is a correlation close to 0, because the cost of produce is not related to its weight, so there no reason to believe a heavier apple would cost more. (b) a person's height and the number of pets he or she has There is a positive correlation, because taller people have more pets. There is a positive correlation, because taller people have fewer pets. There is a negative correlation, because taller people have more pets. There is a negative correlation, because taller people have fewer pets. There is a correlation close to 0, because there is no reason to believe that the height of a person would be at all associated with the number of pets a person has.

Name: for each of the following pairs of variables indicate whether you would expect a positive correlation a negative correlation or a correlation close to 0 explain your choice a price and weigh 83101
Uploaded: 2022-07-01T23:25:04-08:00
Duration: 1 min 26 s
Channel: Nicole Smina
Description: for each of the following pairs of variables indicate whether you would expect a positive correlation a negative correlation or a correlation close to 0 explain your choice a price and weigh 83101

          For each of the following pairs of variables, indicate whether you would expect a positive correlation, a negative correlation, or a correlation close to 0. Explain your choice
(a) price and weight of an apple
There is a positive correlation, because the cost of produce is determined by its weight, so a heavier apple would cost more.
There is a positive correlation, because the cost of produce is determined by its weight, so a heavier apple would cost less.
There is a negative correlation, because the cost of produce is determined by its weight, so a heavier apple would cost less.
There is a negative correlation, because the cost of produce is determined by its weight, so a heavier apple would cost more.
There is a correlation close to 0, because the cost of produce is not related to its weight, so there no reason to believe a heavier apple would cost more.
(b) a person's height and the number of pets he or she has
There is a positive correlation, because taller people have more pets.
There is a positive correlation, because taller people have fewer pets.
There is a negative correlation, because taller people have more pets.
There is a negative correlation, because taller people have fewer pets.
There is a correlation close to 0, because there is no reason to believe that the height of a person would be at all associated with the number of pets a person has.

for each of the following pairs of variables indicate whether you would expect a positive correlation a negative correlation or a correlation close to 0 explain your choice a price and weigh 83101

Added by Brenda W.

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