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3 years ago

The scatter plot shows the weight and fuel efficiency for each of 24 vehicles. Also shown is the line of best fit for the data.

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

6 0

Answer:

a) From the given scatterplot, we can see that as weight increases from left to right, we see that the fuel efficiency decreases from up to down. Therefore fuel efficiency tends to decrease here.

b) As there is a negative slope in the plot for the given scatter plot, therefore there is a negative correlation between the two variables here.

c) For 3000 pounds as we can see from the plot, the corresponding fuel efficiency value is 30 miles per gallon.

Therefore 30 is the required predicted value here.

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MA_775_DIABLO [31]

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3 years ago

Forty-five states in a country have four-star hotels. Assume the country has 50 states. (a) What fraction of the states can cl

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3 years ago

This is distance & midpoint formulas I don’t know how to solve this can anyone help?

Tasya [4]

Answer:

midpoint formula: (x₁ + x₂)/2, (y₁ + y₂)/2

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Step-by-step explanation:

What points are you trying to calculate the distance and the midpoint for?

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3 years ago

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matrenka [14]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

T=50.99

Step-by-step explanation:

Given:

I=3,875.78

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T=?

I=PRT

3,875.79=($1,900)(0.04)t

3,875.79=76t

3,875.79/76= t

T=50.99

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2 years ago