Question

Help Check my answers please!!
1.)
Years: 1 2 3 4 5 6 7 8
Height: 2.1 3.2 6.8 7.3 11.2 12.6 13.4 15.9
about about tall would you expect these trees to be after 22 years ?
a.)22.31 ft
b.)35.2 ft
c.)44.25****
d.)46.2ft

2.)temp:68 77 83 85 89 94 96 99
number
of
cones:403 447 457 465 489 503 543 576

what is the corelation coefficient of the set of data? round to the nearest thousandth

a.)0.956****
b.)-0.972
c.)0.019
d.)0.508

Answer 1

@zepdrix

Answer 2

Use this calculator... It will really help you! ... http://www.meta-calculator.com/online/?panel-403-regression-input

Answer 3

@Qwertty123

Answer 4

oh Hi!

Answer 5

is the second one right ?

Answer 6

i mean first

Answer 7

If that is what you think go with it!