Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 139 to 19
Posted: Sun Jul 10, 2022 10:11 am
Heights (cm) and weights (kg) are measured for 100randomly selected adult males, and range from heights of
139
to
195
cm and weights of
40
to
150
kg. Let the predictor variable x be the first variable given.The 100 paired measurements yield
x=168.03
cm,
y=81.48
kg,
r=0.226,
P-value=0.024,
and
y=−107+1.18x.
Find the best predicted value of
y
(weight) given an adult male who is
163
cm tall. Use a
0.05
significance level.
Question content area bottom
Part 1
The best predicted value of
y
for an adult male who is
163
cm tall is
enter your response here
kg.
(Round to two decimal places as needed.)
139
to
195
cm and weights of
40
to
150
kg. Let the predictor variable x be the first variable given.The 100 paired measurements yield
x=168.03
cm,
y=81.48
kg,
r=0.226,
P-value=0.024,
and
y=−107+1.18x.
Find the best predicted value of
y
(weight) given an adult male who is
163
cm tall. Use a
0.05
significance level.
Question content area bottom
Part 1
The best predicted value of
y
for an adult male who is
163
cm tall is
enter your response here
kg.
(Round to two decimal places as needed.)