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Mamont248 [21]
2 years ago
14

An economist wanted to investigate the relationship between office rents (the dependent variable) and vacancy rates. Accordingly

, he took a random sample of monthly office rents and the percentage of vacant office space in 30 different cities. a. Determine the regression line. b. Interpret the coefficients.
Mathematics
1 answer:
lesantik [10]2 years ago
3 0

The regression line will be y = 20.64 - 0.3038x.

<h3>How to explain the regression?</h3>

It should be noted that regression is a statistical method that determine the relationship between the variables.

Here, the regression line will be y = 20.64 - 0.3038x. The slope coefficient is -0.03038 and the intercept is 20.460.

The slope coefficient defines that for a unit increase in the percentage of vacancy rate will reduce 0.3038 unit of monthly office rent.

Learn more about regression on:

brainly.com/question/25987747

#SPJ1

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A ship is 1.4° off course. If the ship is traveling at 14.0 miles per hour, how far off course will it be after 2 hours?
sesenic [268]

Answer:

  about 0.7 miles

Step-by-step explanation:

When you draw a diagram of the problem, you see that the shortest distance back to the course is the distance traveled times the sine of the angle:

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The ship is about 0.7 miles from its intended course.

6 0
4 years ago
The full answer I don't understand
Slav-nsk [51]
DOB
that is from 55 to 145

acute means angle is less than 90 degrees
right means equal to 90
obtuse means greater than 90

so

55 to 145
145-55=90
it is right angle
4 0
3 years ago
An electronics store is selling car chargers for cell phones. The expense function is E = - 300p + 13, 000 and the revenue funct
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3 years ago
Solve for the following equation <br> 1/2(2 – 4x) + 2x = 13
mart [117]

Answer:

no solution

Step-by-step explanation:

1/2(2-4x)+2x=13

We simplify the equation to the form, which is simple to understand

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Simplifying:

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Remove unnecessary parentheses

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We move all terms containing x to the left and all other terms to the right.

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We simplify left and right side of the equation.

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The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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Step-by-step explanation:

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