The head of the production department of FPDJ Electronic Company wants to determine the relationship between the number of workers who assemble a particular electronic gadget and the number of units of that product assembled per day. Totals: No. of Workers No. of Units Produced Y 120 180 220 X 10 12 14 16 13 20 18 17 120 224 176 320 270 275 1785 X² y² 14400 32400 48400 XY 1200 100 2160 144 3080 196 3584 256 50176 2288 169 30976 6400 400 102400 4860 324 72900 4675 289 75625 28247 1878 427277 Using the best-fit line (regression line), estimate the number of units that will be produced if there will be 19 workers.

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The head of the production department of FPDJ Electronic Company wants to determine the relationship between
the number of workers who assemble a particular electronic gadget and the number of units of that product
assembled per day.
Totals:
No. of Workers No. of Units Produced
Y
120
180
220
224
176
320
270
275
1785
X
10
12
14
16
13
20
18
17
120
XY
1200
2160
3080
3584
2288
6400
4860
4675
28247
y²
100
14400
144
32400
196
48400
256
50176
169
30976
400
102400
324
72900
289
75625
1878 427277
X²
Using the best-fit line (regression line), estimate the number of units that will be produced if there will be 19
workers.
Transcribed Image Text:The head of the production department of FPDJ Electronic Company wants to determine the relationship between the number of workers who assemble a particular electronic gadget and the number of units of that product assembled per day. Totals: No. of Workers No. of Units Produced Y 120 180 220 224 176 320 270 275 1785 X 10 12 14 16 13 20 18 17 120 XY 1200 2160 3080 3584 2288 6400 4860 4675 28247 y² 100 14400 144 32400 196 48400 256 50176 169 30976 400 102400 324 72900 289 75625 1878 427277 X² Using the best-fit line (regression line), estimate the number of units that will be produced if there will be 19 workers.
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