A hasty ser of stattics euten the data indo sware and computes the lendequares line willeut plotig the dat The reh is weig- 48 + 0.267 (age) Aresdual plot is showa bekw. Would it be appeprite to ne this egression line lo predict y from a? Jutify your anner.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Epptian village of Naliya. Here are the ean weight
(in kilograma) for 170 infants in Nahya who were
weighed cach month during their first year of life:
Age month 1 234567 9 10 11 12
12 345676 9 10 1 12
Weight a 43 51 57 63 68 7.1 72 72 72 72 7578
A hasty user of statitics enters the data indo schware and
competes the leadequares line without plotting the data
The reuilt is weigla 4.88 + 0.267 (age). A resihual
plot is showa bekow. Would it be appeopriate to use this
egression line to predict y from a? Justify your answer.
Transcribed Image Text:Epptian village of Naliya. Here are the ean weight (in kilograma) for 170 infants in Nahya who were weighed cach month during their first year of life: Age month 1 234567 9 10 11 12 12 345676 9 10 1 12 Weight a 43 51 57 63 68 7.1 72 72 72 72 7578 A hasty user of statitics enters the data indo schware and competes the leadequares line without plotting the data The reuilt is weigla 4.88 + 0.267 (age). A resihual plot is showa bekow. Would it be appeopriate to use this egression line to predict y from a? Justify your answer.
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