new doc XXXXXXXXXX Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner

1 answer below »

View more »
Answered Same DayDec 25, 2021

Answer To: new doc XXXXXXXXXX Scanned by CamScanner Scanned by CamScanner Scanned by CamScanner Scanned by...

David answered on Dec 25 2021
129 Votes
The first region is P(Z<-1.04) = 0.5-0.3508 = 0.1492
The second region is P(Z>0.98) = 0.5-0.3365 = 0.1635
The third is P(-0.85= 0.3023+0.3925 = 0.6948
Q.No .1b
Area to right = 0.1379 means z is positive
Z corresponding to 0.5-0.1379 is +1.09
Area of left = 0.2090. i.e. z is negative.
Z corresponding to 0.5-0.2090 =0.2910 is -0.81
c) Fill in the blanks:
i) Central limit theorem
ii) Standard error = sigma/rt n
iii) Regression curve
Question no 2.
a)
X is normal (0,1)
P(X>1.01) = P(Z>1.01) = 0.1562
b) P(0.25c) 6
th
percentile of z means...
SOLUTION.PDF
SOLUTION.PDF

Answer To This Question Is Available To Download

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here
Have files?
April
January
February
March
April
May
June
July
August
September
October
November
December
2025
2025
2026
2027
SunMonTueWedThuFriSat
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
00:00
00:30
01:00
01:30
02:00
02:30
03:00
03:30
04:00
04:30
05:00
05:30
06:00
06:30
07:00
07:30
08:00
08:30
09:00
09:30
10:00
10:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:30
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
21:00
21:30
22:00
22:30
23:00
23:30