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guapka [62]
3 years ago
12

A random sample of 16 students selected from the student body of a large university had an average age of 25 years and a standar

d deviation of 2 years. we want to perform a hypothesis test to determine if the average age of all the students at the university is significantly more than 24. assume the distribution of the population of ages is normal.at 95% confidence, it can be concluded that the mean age is
Business
1 answer:
Charra [1.4K]3 years ago
6 0
No I don't think it can but I could be wrong.
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Which one of the following is a working capital decision?
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E. How much cash should the firm keep in reserve?

Explanation:

  • The working capital is the capital decision that is a decision that the firms take to combine the policies and the techniques for the management. And also state how the form should keep and use its resources or reserves and also is a measure of the liquidity of the firm and gives the inventors more information to the analysis.
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3 years ago
On January 1, 1980 Moses deposit $1850 into a savings account paying 5.6% interest compounded quarterly if he hasn’t made any ad
artcher [175]

Answer: 12.86 years.

Explanation: Rule of 72 says that to know in how many years the amount can double can be done by using the interest rate. The rule of 72 says that 72 divided by the annual interest rate will give the number of years it will take to double the amount.

Rule of 72:

Rate of interest = 5.60%/4

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Therefore, it will take 12.86 years for the $1850 to get double to $3700.

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3 years ago
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One is that inequality increases the sense of entitlement in higher‐class people, because they engage more often in downward social comparisons. Another is that higher‐class people may be more concerned about losing their privileged position in society if they perceive a large gap between the rich and the poor

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2 years ago
Which of the following is true about e-mail marketing messages? A. E-mail marketing messages cost more per thousand people reach
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B. E-mail marketing messages are effective in reaching the desired target market and result in low costs.

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Most times, corporate business or individual business owners form a mailing list from asking potential customers to input their email addresses for updates about the particular product or service.

This method of marketing is very effective because it is aimed at a target audience and is low cost. Each person that receives the advertising mail was at once point or another interested in that particular product or service. So, the mails don't get sent to people that have no interest in such product or service and because the audience is a target audience and in a mail listing, the cost is relatively cheap.

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3 years ago
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