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geniusboy [140]
3 years ago
13

A social scientist wishes to determine whether there is a relationship between the attractiveness scores (on a 100-point scale)

assigned to college students by a panel of peers and their scores on a paper-and-pencil test of anxiety.The scenario above is an observational study, because there is not manipulation of the variables and is simply a comparison of the data. True or false?
Social Studies
1 answer:
storchak [24]3 years ago
3 0

Answer:

True

Explanation:

Observational study is a kind of study in which individuals are observed or certain outcomes are measured,without manipulation or intervantion from external sources.

Measuring the relationship between the attractiveness scores asigned to college students by a panel of peers and their scores on a paper and pencil test of anxiety is simply an observation to ascertain an outcomewhich is simply a comparison.

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The eastern woodlands is characterized by cold winters and warm summers. What are the effects of the environment on the native a
Anika [276]

Answer:

It influence the way they conduct their daily activities and the types interaction that they have with other living near their environment.

Explanation:

The contrast between the cold winters and warm summers force the Native American to be smart when managing their hunting and agricultural activities.  They focused their hunting and farming during the warm summer as an  effort to accumulate enough food throughout the winters (since very few plants can grow and animal lives nearby when the weather is really cold).

The cold winters also forced them to find a reliable way to warm themselves to survive the temperature.

Both of these problems can be solved by using the animal remains. The meat provide them with nutrition for them to survive and the fur can be used to provide warmth and comfort.

This is why the concept of Spirit Animals are known among native American culture. They do it as a form of respect to them since the animals enable their tribe members to live.

3 0
3 years ago
Why is it important for nations to economically specialize?
Dovator [93]

Answer:

Explanation:

Whenever countries have different opportunity costs in production they can benefit from specialization and trade. Benefits of specialization include greater economic efficiency, consumer benefits, and opportunities for growth for competitive sectors.

7 0
3 years ago
Read 2 more answers
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gizmo_the_mogwai [7]

La cubierta refleja la idea básica de que el trabajo es un impulsor dinámico fundamental

para mejorar el desarrollo humano. El fondo refleja el gráfico 2.2 del Informe, que se

basa en un grupo de 156 países que abarcan el 98% de la población mundial. El gráfico

muestra que, en los últimos 25 años, un mayor número de países y de personas ha salido

de la categoría de desarrollo humano bajo (de 62 países con más de 3.000 millones de

personas en 1990 a 43 países con algo más de 1.000 millones de personas en 2014);

al mismo tiempo, un mayor número de países y de personas ha pasado a formar parte

de las categorías de desarrollo humano alto y muy alto combinadas (de 47 países con

1.200 millones de personas en 1990 a 84 países y más de 3.600 millones de personas

en 2014). En el fondo, la franja inferior azul claro representa la primera tendencia, y

la franja verde superior, la segunda tendencia. En primer plano, el círculo de figuras

humanas que representan a trabajadores de diversas actividades, incluidos el trabajo

creativo y el voluntariado, no solo recuerda que su trabajo contribuye al progreso en

materia de desarrollo humano simbolizado por los colores del fondo, sino que también

refleja el dinamismo del trabajo y las sinergias mutuas de diversos tipos de trabajo.

8 0
3 years ago
Fluid intelligence includes _____.
larisa [96]

Answer:

B) The speed of processing mathematical information.

Explanation:

Fluid intelligence involves being able to think and reason abstractly and solve problems. This ability is considered independent of learning, experience, and education. Examples of the use of fluid intelligence include solving puzzles and coming up with problem-solving strategies.

7 0
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What other ways can you think of it which landforms and climate would influence human activites
IRINA_888 [86]
Human activities contribute change- by change in the earths surface
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