Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 134 to 19
Posted: Sun Jul 10, 2022 10:18 am
Heights (cm) and weights (kg) are measured for 100randomly selected adult males, and range from heights of
134
to
192
cm and weights of
38
to
150
kg. Let the predictor variable x be the first variable given.The 100 paired measurements yield
x=167.11
cm,
y=81.29
kg,
r=0.216,
P-value=0.031,
and
y=−103+1.16x.
Find the best predicted value of
y
(weight) given an adult male who is
157
cm tall. Use a
0.05
significance level.
134
to
192
cm and weights of
38
to
150
kg. Let the predictor variable x be the first variable given.The 100 paired measurements yield
x=167.11
cm,
y=81.29
kg,
r=0.216,
P-value=0.031,
and
y=−103+1.16x.
Find the best predicted value of
y
(weight) given an adult male who is
157
cm tall. Use a
0.05
significance level.