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Unit 4B Retake: Bivariate Date/Scatterplot Retake

Posljednje ažuriranje over 1 year ago

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Pitanje 5

5.

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Pitanje 1

1.

Match the scenario to the correct type of assoociation.

The amount of water left in a tank that is draining.
The amount of pizzas needed for a party.
The age and weight of a baby.
The price of a shirt and the color of the buttons.
The size of a person and the number of fingers they have

positive association
negative association
no correlation

Pitanje 2

2.

The graph shows the weights of dogs and the time it took the same dogs to complete an agility course in seconds.
Which shows the line of best fit for the data?

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Pitanje 3

3.

What is the best interpretation of the slope

The number of miles increases 0.01 miles each hour.

The number of miles increases 1 each hour.

The number of hours increases 0.01 hour each mile.

The number of hours increase 1 per mile.

Pitanje 4

4.

Draw the line of best fit and determine the equation of the line. Predict how many typos in 12 chapters.

y = 3x + 2; 37

y = 3/2x; 18

y = 2/3x+1; 9

y = 2/3x; 8

Pitanje 6

6.

y = x + 3

y = x - 3

y = -x +3

y = -x - 3

Pitanje 7

7.