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Gnom [1K]
2 years ago
15

b) A study wanted to compare the 50 states food expenditures. The researchers measured the amount spent by the state's entire po

pulation for food in grocery stores and total amount spent on restaurant food. From their 50 data points (Washington DC not in the study), the researchers calculated a correlation of 0.988. Based on this study, can we say that individuals who spend a lot on groceries also spend a lot at restaurants? What is the lurking variable?
Social Studies
1 answer:
seraphim [82]2 years ago
7 0

1/2, line rises

we are given the following pair of points and and we are to find the slope of line passing through these points:

(-1, 3) and (3, 5)

slope = \frac {y_2 - y_1} {x_2 - x_1} = \frac{5-3} {3--1} = \frac{2} {4} = \frac{1} {2}

the slope of this line is 1/2 which is positive so the line rises from bottom left towards top right.

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What is the document called that confirms the citizen status as a naturalized citizen
Sphinxa [80]
The document that confirms a citizen's status as a naturalized citizen is called certificate of Naturalization. The answer is letter C. A naturalized citizen is one who is being born not from the country is living, has become a citizen of a country that he desired.

Hope this helped (:


3 0
2 years ago
Read 2 more answers
Your boss has just told you some news that disturbs you, but a phone call from your spouse distracts you. after you get off the
snow_lady [41]

It is likely you are reacting to the continued effect of <u>"hormones".</u>


Hormones refers to the chemical messengers in the body that show movement in the blood to organs and tissues flagging them to take the necessary steps they were intended to do. They can influence various procedures in the body, including propagation, sexual capacity, digestion, development and advancement, and even state of mind. People both have hormones, and hormone levels change and create as the individual develops and ages.  

4 0
3 years ago
If bagels and doughnuts are substitute goods, then which scenario is likely to occur if the price of bagels is reduced? The dema
Lera25 [3.4K]

Answer:The demand curve for doughnuts will shift to the left.

Explanation:

For close substitute products the effect on the price of one substitute will affect the demand of the other substitute, if one substitute faces price fall the demand of the other substitute will fall .

How does Shifts in demand occur?

Depending on the demand the curve will shift to the right or left

When the demand increases the demand curve shift to the right .

Which may be due to things like a price increase of a substitute or a price fall of the complement.

This shift to the right is mostly determined by how popular a product is which could make people buy it irrespective of how much it cost.

Decreases in demand will result in shifting of a demand curve to the left which may be due to a price fall of the substitute product or a rise price of the complement or when people no longer have enough money to buy the product.

7 0
2 years ago
Which of the following best explains how the Mayans adapted their environment?
katen-ka-za [31]

The correct answer is "D":

Due to the abundance of rivers in the tropical area where the Mayans were settled, this allowed for the development of highly skilled fishermen. Fish were caught with the use of tools like nets and lines. As seen in ancient Asian culture, Mayans also trained cormorants. These birds will search and hunt fish. However, since their necks were tied they were not able to swallow the bigger ones. They would then bring their preys back to the fishermen.

7 0
3 years ago
Read 2 more answers
Hugo Chávez was the president of Venezuela. Venezuela is a major producer of oil products, which remain the keystone of Venezuel
katovenus [111]

Answer:

C) price ceiling

Explanation:

Price ceiling is the price control or the limit which is imposed by the government on how high the price can be charged for the particular commodity, product, or service.

Governments often use price ceilings in order to protect the consumers from conditions which could make the commodities prohibitively expensive.

<u>Thus, President Chávez to reduce the price to 50 percent of previous price comes under the policy of price ceiling.</u>

3 0
3 years ago
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