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Which of these characteristics is a Quantitative research?

Interviews, focus groups

In-depth analysis

Based on opinions and experiences

On-line & Postal surveys

100%

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It must contribute to development of the whole research problem or topic. It must give precise answers that will determine the difference or relationship, or implication of the variables under study.

Problem

Statement of the problem

Specific questions

100%

Major problem

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Which correlation coefficient best matches the scatterplot shown below?

Scatterplot B

0.74

-0.92

0.39

-0.69

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Table 11.1.1

The two columns of the table are titled Quantity in units per week and Price in dollars per unit. The rows display the data as follows:5; 156; 157; 15

Refer to Table 11.1.1 which gives the demand schedule for a perfectly competitive firm. If the firm increases the quantity it sells from 5 to 6 units per week, what is the firm's marginal revenue?

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If firms in a perfectly competitive market are incurring an economic loss in the short run, some firms will exit. How does this exit change the market?

The market demand curve rightward, and the market price rises.

The market supply curve rightward, and the market price falls.

The market supply curve leftward, and the market price rises.

The market demand curve leftward, and the market price falls.

The market supply curve leftward, the market demand curve shifts rightward, and the market price rises.

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Table 11.2.1

The three columns of the table are titled Output in units per day, Total revenue in dollars, and Total colst in dollars.The rows display the data as follows:0; 0; 141; 30; 402; 60; 603; 90; 734; 120; 965; 150; 1336; 180; 1807; 210; 230

Refer to Table 11.2.1, which gives the total revenue and total cost schedules of a perfectly competitive firm. What is the firm's marginal cost of increasing production from 4 units to 5 units?

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A portfolio is invested in stocks Alpha and Beta with 30% of the portfolio invested in Alpha. The exhibit below illustrates the covariance matrix and expected returns with respect to the portfolio.

table