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Practical - 4

The document presents statistical data including Z values, normal distribution, chi-square distribution, T values, and F values. It also provides confidence intervals and related metrics for a sample size of 20 with a 90% confidence level. The data includes various calculated probabilities and statistics for different distributions.

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shivansh.235051
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17 views3 pages

Practical - 4

The document presents statistical data including Z values, normal distribution, chi-square distribution, T values, and F values. It also provides confidence intervals and related metrics for a sample size of 20 with a 90% confidence level. The data includes various calculated probabilities and statistics for different distributions.

Uploaded by

shivansh.235051
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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Z Value Normal Dist. Chi Sq Dist. Chi Sq T Dist.

-0.3746 0.3539790114 0.4481306953 0.353979 0.557808


-0.759246 0.2238527311 0.3638801188 0.223853 0.516598
-1.204259 0.1142447894 0.2646376923 0.114245 0.743964
0.404976 0.6572523713 0.5824683614 0.657252 0.767178
-0.862588 0.1941820438 0.3405415052 0.194182 0.706268
-0.769436 0.2208171435 0.3615819998 0.220817 0.723436
1.118331 0.8682871028 0.6485700522 0.868287 0.617645
-0.215858 0.4145493533 0.4803305818 0.414549 0.716897
0.152936 0.5607756257 0.5460521001 0.560776 0.75793
-0.22843 0.4096558961 0.4778557894 0.409656 0.557678

0.3539790114
Width of Confidence Int.
T Value F Dist. F Value
in Normal dist.
0.14917 0.428287 0.886208 0.357838828743431
0.042671 0.01718 0.244189
0.679782 0.014649 0.23325
0.758515 0.177983 0.550267
0.560518 0.117282 0.462113
0.613683 0.41044 0.86088
0.307582 0.20754 0.590344
0.593223 0.089174 0.416157
0.726587 0.001268 0.123311
0.148833 0.00191 0.13631
Width of T
Q
Confidence Int.
0.373406136758 mean = 0 1.159938
s.d = 3
n = 20
confidence = 90%

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