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OlgaM077 [116]
3 years ago
13

In the largest clinical trial ever​ conducted, 401,974 children were randomly assigned to two groups. the treatment group consis

ted of​ 201,229 children given the salk vaccine for​ polio, and the other​ 200,745 children were given a placebo. among those in the treatment​ group, 33 developed​ polio, and among those in the placebo​ group, 115 developed polio. if we want to use the methods for testing a claim about two population proportions to test the claim that the rate of polio is less for children given the salk​ vaccine, are the requirements for a hypothesis test​ satisfied? explain.
Business
1 answer:
Pachacha [2.7K]3 years ago
4 0
<span>The requirements are satisfied; the samples are simple random samples that are independent, and for each of the two groups, the number of successes is at least 5 and the number of failures is at least 5.</span>
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How does McDonald's organize its marketing department
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The way  McDonald's organize its marketing department is by <span>organizes its marketing team to align with its  Customer segments.
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3 years ago
Sherry's teacher told her that she should schedule an informational interview with the mayor of her city. Which two questions wo
tatiyna

Answer: Who else do you know in this career field that I could speak to about this career?

What experience did you obtain before being elected?

Explanation:

Informational interview is the interview which is conducted to obtain information from the celebrities, politicians, and other important people to understand and learn about the strategies and planning they are gone through with in their career.

Informational interview can also be defined as a kind of meeting in which the potential job seekers get career advice.

Here, Sherry is going to obtain the career advice from mayor. Thus she will ask question related to mayor's career.

She can ask about the prior experience of mayor in politics or any other field before he was elected. She can also ask about who else she can talk related to this career for better understanding.

8 0
3 years ago
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If the demand for product x is inelastic, a 4 percent decrease in the price of x will.
NeTakaya

A 4 percent decrease in the price will lead to an increase in the quantity demanded by less than 4 percent.

<h3>What is demand?</h3>

Demand simply means the amount of goods and services that a buyer wants to buy at a particular price and time.

When the demand for product x is inelastic, a 4 percent decrease in the price of x will lead to an increase in the quantity demanded by less than 4 percent.

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3 0
2 years ago
Ken, a transaction broker, worked with both the buyer and seller in the sale of a home. The sale went well and it closed on time
vovangra [49]
Ken, the agent, violated the law of agency  
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3 years ago
Internal users of financial information: Multiple Choice Are not directly involved in operating a company. Are those individuals
Fudgin [204]

Internal users of financial information Are those individuals involved in managing and operating the company.

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Internal users consist of all managers like purchase managers, human resource managers, marketing managers, service managers, etc. it consists of employees and the owner of a concern. Internal users take various important decisions based on financial information.

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