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ser-zykov [4K]
3 years ago
7

A quadratic and an exponential function were fitted to a data set. Their residual plots

Mathematics
1 answer:
taurus [48]3 years ago
8 0

Answer:

The Exponential function provides a better fit of the data.

Step-by-step explanation:

The closer the data points come to forming a straight line when plotted, the higher the correlation between the two variables, or the stronger the relationship.  In comparing the scatterplots of Quadratic and Exponential functions, it is obvious that the points are clustered closer together in the Exponential function, while the data points on the Quadratic Function are more spread out.

Therefore, the Exponential function provides a better fit of the data set.

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Vedmedyk [2.9K]
Here you go good luck

5 0
3 years ago
Which system of equations shows a solution of (0.5, –1)? On a coordinate plane, 2 lines intersect at (0.5, negative 1). On a coo
atroni [7]

Answer:

B

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Make a list of 5 numbers with a mean of 12 and a mode of 15. <br><br> Explain if you can
mart [117]

The mean is the average value of the numbers given in the series

The mode is the number that is appears more than any other number given in the series

Step-by-step explanation:

Given challenge is make a list of 5 numbers

The list of 5 number is = 8,10,12,15,15

Mean value = (8+10+12+15+15)/5 =60/5 = 12

so required mean is 12 has been computed

Mode = 15 ( the number 12 is appeared in two times 8,10,12,15,15)

Final answer

The required numbers are = 8,10,12,15,15

6 0
3 years ago
A ferris wheel can accommodate 54 people in 24 minutes. How many people could ride the ferris wheel in 2 hours? What was that ra
Vladimir79 [104]
120÷24=5

5×54=270

270 People in 2 hours
3 0
3 years ago
Please help me find the difference and tell me what to type, i will mark brainliest
frez [133]

Answer:

g^3 - 7

Step-by-step explanation:

write

(2g^2+3g-8)-(5g+1)

(5g^3-8)-(5g+1)

and then you get g^3 - 7

sorry if it is not write but it should be

4 0
3 years ago
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