|
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] Find the mean and variance of theses draws? Comment,
[B] Construct histograms of the data with the following bins-
(a) start with and go to 8 increments of 1;
(b) start with 8 and go to 12 in increments of 0.2;
(c) start with 5 and go to 15 in crements of 0.75. Comment on these results.