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Vika [28.1K]
2 years ago
10

To investigate the relationship between yield of potatoes and level of fertilizer application, a researcher divides a field into

eight plots of equal size and applies differing amounts of fertilizer to each. The yield of potatoes in pounds and the amount of fertilizer in pounds are recorded for each plot. The data are as follows:
Fertilizer (pounds), x Yield (pounds), y
1 25
1.5 31
2 27
2.5 28
3 36
3.5 35
4 32
4.5 34
Find the prediction equation for the regression of yield on fertilizer. Round values to four decimal places.
a. ˆy=24.4524+2.3810x
b. ˆy=27.6073+1.3872x
c. ˆy=22.1023+2.9840x
d. ˆy=25.1523+2.1511x
Mathematics
1 answer:
Ber [7]2 years ago
6 0
So what does it want you to what’s the equation
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C. 2, 1

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Please help i don't understand this question
Lina20 [59]

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Move the numbers to the blanks to order them from least to greatest value.
pishuonlain [190]

Answer:

-2.12 -089 0.4 9/8

Step-by-step explanation:

im good at fractions

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2 years ago
Read 2 more answers
Need help on these asap please
Elenna [48]
9.6958 rounded to the nearest hundredth is 9.70
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44cm
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