Benefits of a better education include all of the following EXCEPT:

Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and Canada. The number

dezoksy [38]

The mean ls the average of a distribution obtained by taking the ratio of the sum and the frequency. The mean and standard deviation values of the distribution are 3.30 and 1.26 respectively.

We know,

Mean, μ = ΣX/ n

Standard deviation = √variance

To calculate mean and variance :-

X = 2,3,2,3,3,4,2,4,3,2,2,7,3,4,5,3,3,3,3,5

ΣX = sum of X = 66

n = sample size = 20

As, Mean = sum of x / sample size

66 / 20 = 3.3

Mean = 3.3

The variance = [Σ(X - μ)²] ÷ (n - 1)

Variance = [Σ(X - μ)²] ÷ (n - 1)

= (30.2) / 19 = 1.589

The standard deviation = √variance

= √1.589

= 1.26

Standard deviation = 1.26

Therefore,

The mean and standard deviation values are 3.3 and 1.26.

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Correct Question - Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be the population values. 2,3,2,3,3,4,2,4,3,2,2,7,3,4,5,3,3,3,3,51. Compute the mean of the population.2. Compute the standard deviation.3. what would be the mean of the sample means?4. what would be the standard deviation of the sample means?

3 0

1 year ago

Which countries signed in the North American Free Trade Agreement in 1992?

TEA [102]

The correct answer is Canada, the United States, and Mexico

Explanation:

The North American Free Trade Agreement or NAFTA was an economic alliance between three important countries: Canada, the United States, and Mexico (main countries in North America). Additionally, the purpose of this alliance was to facilitate trade between these countries, and in this way promote the development of the economy in these territories. In terms of history, all countries signed for the agreement in 1992, but the alliance was official only in 1993 because of the opposition of some citizens and groups. Thus, in 1992 Canada, the United States, and Mexico signed this agreement.

4 0

3 years ago

Anytown households that earn more than $75,000 tend to buy sports equipment, while households that earn less than $75,000 tend t

Tema [17]

Answer:

an electronics store

Explanation:

This is so because there is more population that earns less than $75,000 and they are people that like to spend their money on buying electronics such as TVs. So a new business dedicated to selling electronics (TVs, computers, mobile phones, and so on) could have a great opportunity with this population. More people would be attracted to visit the shop location or buying online.

Hope this answer helps you :)

Have a great day

Mark brainliest

8 0

2 years ago

You would like to compare your firm's cost structure to that of your competitors. However, your competitors are much larger in s

Mashutka [201]

Answer:

b. Common-size income statement

Explanation:

The common-size income statement refers to the income statement which show the each item of the income statement with respect to the percentage of sales revenue.

It helps to analyze the company overall productivity, financial position, performance of the company that helps the company to compare with its competitors.

6 0

2 years ago

Pursuant to plan of reorganization adopted in the curren year, newman corporation exchanged property with an adjusted basis of 8

Alenkinab [10]

Answer:

Explanation:

Victor's recognized gain equals to zero, because this exchange qualifies under Sec. 368 as a tax-free reorganization.

4 0

2 years ago