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kkurt [141]
2 years ago
9

Help! :)

Mathematics
1 answer:
Fiesta28 [93]2 years ago
5 0
A) 17.26
B) 1.21 meters
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Step-by-step explanation:

Given that A linear model is given for the data in the table: y=1.25x+2.

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x            2     3        4      8    10      16    20    24    Total

y((O)      3      4        7     12   16      22   28    30

y(P)     4.5   5.75      7     12   14.5   22   27    32

DEv    1.5    1.75      0       0     1.5     0      1       2     7 75

where y(0) represents observed y or y in the table given

y(P) gives values of y predicted as per the equation 1.25x+2

Dev represents the absolute difference

Hence answer is option

A.7.75

8 0
3 years ago
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