1. For the following data, construct a 95% prediction interval for x = 12.
|
x
|
1
|
3
|
5
|
7
|
9
|
11
|
|
y
|
16
|
36
|
43
|
65
|
80
|
88
|
2. The data given below are from a random sample of height (in inches) and weight (in pounds) of seven basketball players.
|
Height
|
73
|
83
|
77
|
80
|
85
|
71
|
80
|
|
Weight
|
186
|
234
|
208
|
237
|
265
|
190
|
220
|
Construct a 99% prediction interval for height equal to 90. Interpret the result and state any assumptions.