Question 1
Use Appendix Table for Normal Distribution
to find area under Standard Normal Distribution curve
to the left of z = 0.85
|
0.8023 |
||
|
0.6245 |
||
|
0.3524 |
||
|
0.0582 |
0.5 points
Question 2
Use Appendix Table for Normal Distribution
to find area under Standard Normal Distribution curve
to the right of z = -1.25
|
0.1282 |
||
|
0.5466 |
||
|
0.7365 |
||
|
0.8944 |
0.5 points
Question 3
Use Appendix Table for Normal Distribution
to find area under Standard Normal Distribution curve
between z= -1 and z = 1
|
0.8246 |
||
|
0.6826 |
||
|
0.4856 |
||
|
0.2446 |
1 points
Question 4
For Normal distribution with mean ? = 400
and standard deviation ? = 100 find probability
that x is less than 535: P(x < 535)
|
0.1548 |
||
|
0.3466 |
||
|
0.9115 |
||
|
0.7241 |
1 points
Question 5
For Normal distribution with mean ? = 400
and standard deviation ? = 100 find probability
that x is greater than 619: P(x > 619)
|
0.0143 |
||
|
0.3458 |
||
|
0.5942 |
||
|
0.8124 |
1 points
Question 6
For Normal distribution with mean ? = 400
and standard deviation ? = 100 find probability
that x is between 340 and 714: P( 340 < x < 714)
|
0.3427 |
||
|
0.5462 |
||
|
0.7249 |
||
|
0.9140 |
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