|
RANDOM NUMBERS |
||||
|
6.648148226 |
9.590568223 |
13.08821654 |
11.56960596 |
9.117794687 |
|
11.03829962 |
12.48332071 |
12.65101335 |
9.490335085 |
9.977890184 |
|
12.27038527 |
7.775071279 |
6.877049853 |
8.513567334 |
10.10921667 |
|
11.96416295 |
10.98025794 |
9.593537723 |
8.933938059 |
11.87065325 |
|
9.374681465 |
12.71689714 |
9.612418833 |
8.070970832 |
9.519834546 |
|
8.757884896 |
12.80700988 |
6.994774847 |
10.50255494 |
11.58505827 |
|
7.55297722 |
8.958021479 |
13.29525392 |
12.23347342 |
5.135949575 |
|
9.501073944 |
7.547147359 |
6.148562786 |
11.6179456 |
10.36562369 |
|
9.91927325 |
12.03066975 |
10.52738642 |
7.063923729 |
11.18436674 |
|
10.6041455 |
10.46773494 |
13.95950337 |
12.31614649 |
10.66658231 |
|
11.87563273 |
10.94589723 |
9.881588337 |
10.73343926 |
10.73180445 |
|
10.49624305 |
9.237516022 |
12.07000085 |
12.90277967 |
9.831734385 |
|
12.7678152 |
8.520816007 |
9.673823368 |
9.64588369 |
11.17871878 |
|
7.511049514 |
9.127060164 |
7.181475919 |
6.706528691 |
9.231590664 |
|
9.70479621 |
7.689228621 |
12.48596734 |
11.2186365 |
6.758824636 |
|
8.277762643 |
6.398200892 |
12.22948074 |
11.62879132 |
9.319491053 |
|
11.36511062 |
8.21050551 |
8.564708221 |
10.74720447 |
|
|
12.13784915 |
9.035926521 |
7.81050974 |
9.589942945 |
|
|
5.405596565 |
14.67043719 |
8.719436007 |
8.363523446 |
|
|
8.547832547 |
12.33389073 |
9.344242951 |
11.05285835 |
|
|
11.36588369 |
10.80643531 |
8.424559635 |
10.54896191 |
|
100 draws of a normal distribution with mean 10 and variance 4. (a) What are the mean and variance of theses draws? Comment; (c) Construct histograms of the data with the following bins- (i) start with and go to 8 increments of 1; (ii) start with 8 and go to 12 in increments of 0.2; (iii) start with 5 and go to 15 in crements of 0.75. Comment on these results.
