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Ahat [919]
3 years ago
8

Does the color blue make people feel calmer? Using what you have learned about the scientific method, explain in two to three se

ntences what your hypothesis will be for your research question and how you could test your hypothesis.
Social Studies
1 answer:
sweet-ann [11.9K]3 years ago
5 0

Answer:

H0 : C = C0 , H1 : C > C0

Explanation:

Hypothesis is a mathematical relationship statement, whose statistical significance is tested.

'Does the color blue make people feel calmer'

  • Null Hypothesis [H0] : Blue color has no impact on people's calmness. C = C0  {C being the post case calmness, C0 usual average calmness}
  • Alternate Hypothesis [H1] : Blue color has increasing impact on people's calmness.  C > C0

Hypothesis Testing : The test can be done by t test & p test. If calculated t value > tabulated t value & p value <  significance p value, we reject H0 & accept H1. In case of vice versa, we reject H1 & accept H0

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Countries with unemployment insurance programs are likely to have higher levels of unemployment. True or false
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Yes that is true :) correct me if im wrong

Explanation:

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galben [10]
B is it I’m not thirteen yet answers
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2 years ago
Jeanine needs braces. what type of dental care will provide the dental care jeanine needs?
gavmur [86]

Since Jeanine needs braces, the the  type of dental care will provide the dental care jeanine needs is Orthodontics Orthodontics.

<h3>What is dental care?</h3>

Dental care serves as the service from the dentist, which help in fixing all problem that can be associated with our teeth, one of the specialist  in this field is known as Orthodontics Orthodontics.

Therefore, Since Jeanine needs braces, the the  type of dental care will provide the dental care jeanine needs is Orthodontics Orthodontics.

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6 0
2 years ago
Many historians believe the silk road contributed to the spread of
Ymorist [56]

Answer:

The Silk Road was a network of trade routes connecting China and the Far East with the Middle East and Europe. Established when the Han Dynasty in China officially opened trade with the West in 130 B.C., the Silk Road routes remained in use until 1453 A.D., when the Ottoman Empire boycotted trade with China and closed them. Although it’s been nearly 600 years since the Silk Road has been used for international trade, the routes had a lasting impact on commerce, culture and history that resonates even today.

Royal Road

The Silk Road may have formally opened up trade between the Far East and Europe during the Han Dynasty, which ruled China from 206 B.C. to 220 A.D. Han Emperor Wu sent imperial envoy Zhang Qian to make contact with cultures in Central Asia in 138 B.C., and his reports from his journeys conveyed valuable information about the people and lands that lay to the West. But the transport of goods and services along these routes dates back even further.

The Royal Road, which connected Susa (in present-day Iran) more than 1,600 miles west to Sardis (near the Mediterranean Sea in modern Turkey), was established by the Persian ruler Darius I during the Achaemenid Empire—some 300 years before the opening of the Silk Road.

The Persians also expanded the Royal Road to include smaller routes that connected Mesopotamia to the Indian subcontinent as well as northern Africa via Egypt.

Explanation:

HISTORY.COM

BRAINLIEST WOULD BE APPRICIATED

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