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Stels [109]
3 years ago
14

How have new ideas and innovations impacted people and the world

Social Studies
1 answer:
Vedmedyk [2.9K]3 years ago
5 0
New ideas and innovations have impacted the world by changing our lives as we know it. Electricity and washing machines are great examples. They took the hard tasks and made them easy. In other words ideas and innovations have taken a world and made it modern and smart.
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Kimberly wants to know whether running on a treadmill leads to more weight loss than running outside. To test this hypothesis, s
Lera25 [3.4K]

Answer:YES , It would be appropriate for her to analyze her data using an independent samples t-test

Explanation:

The independent samples t-test is used to make comparisons between two independent groups so that it can be established that there is a major difference between these two groups statistically .

It can not be used to compare more than two groups. The participants of each group will stick to their original group without interfering with the other group.

They are also assigned to each group randomly in no particular considerations.

Kimberly' s path to determining her hypothesis fit well with this test , she desires to measure the significant difference between the means of both groups and she selected and assigned them randomly

5 0
3 years ago
The Ferrets professional baseball team has only enough money to sign either on superstar or three young players.
mafiozo [28]

If the Ferrets should go ahead to sign the young players they would be making a trade off between the superstar that can win the league and the 3 players.

<h3>What is a trade-off?</h3>

A trade off can be described to be the sacrifices that are made when a person decides to forego buying a good in order to purchase another good.

The team here would be foregoing having a superstar that can help them win the league for the three players that they went on to sign.

Read more on tradeoffs here:

brainly.com/question/13760478

5 0
2 years ago
David decided to present his informative speech on "How to Perform the Heimlich Maneuver." David opened by recounting how he sav
Nutka1998 [239]

The correct answer is personal narrative.

The Personal Narrative is a textual modality that presents a narration about a remarkable fact or event in a person's life. In this type of text, we can feel the emotions and feelings expressed by the narrator.

Like a narration, the personal account presents a well-defined time and space where the narrator becomes the protagonist of the story.

3 0
3 years ago
The idea that ordinary people want to rule themselves and are capable of doing so is associated with ____________________.
IrinaK [193]

The idea that ordinary people want to rule themselves and are capable of doing so is associated with Democracy

<h3>What is Democracy?</h3>

    Democracy is a form of government where the people of a country have the authority to elect their governing officials and are fully capable of carrying out their own legislation.

   According to Abraham Lincoln, he vies democracy as the government of the people, by the people and for the people.

     In a typical democracy, the majority choice of the voters during an election is elected for a specific office. The person usually come out for election under an umbrella known as political party.

      Different Political parties have different ideologies and each try to convince the voters to caste their votes in their respective favor.

Learn more about Democracy at brainly.com/question/3710021

4 0
2 years ago
If you want to compare death rates in two cities with populations that have different age ranges, you should compare: crude deat
vfiekz [6]
Sorry is there a pic with it?
7 0
3 years ago
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