21 DE cortidenceinterval - PowerPaint Transit ons Animat ons Slide Show Review View Help O Tel me 2 Share Home =-=-年- of Editing Shapes Arrange Quick Styles Drawing Paste Slide Font Paragraph sap Shielalyn L Solve. 1. The dally salarles of security guards for 10 securlty agencles are as follows: P350, P400, P375, P420, P500, P470, P380, P450, P520, and P490. What is the polnt estimate for the mean? Find 13 14 the 95% confidence interval of the mean for the salaries of security guards in the area. 2.A recent study of 22 motorists showed that they spent an average of P750 per week. The standard deviation of the sample was P90. Find the 90% confldence Interval of true mean. 15 Höney Mae A 61 Jevermar Abro Slide 13 of 20 0 Frolish Philinine 4:39 AM | ktn-ghbv-frx 21°C er F8 F10 F12 Sar Lk PrtSc SysRq %23 %24 3. 7. P. H &D K B W !N &

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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21
DE
cortidenceinterval - PowerPaint
Transit ons
Animat ons
Slide Show
Review
View
Help
O Tel me
2 Share
Home
=-=-年-
of
Editing
Shapes Arrange Quick
Styles
Drawing
Paste
Slide
Font
Paragraph
sap
Shielalyn L
Solve.
1. The dally salarles of security guards for 10 securlty agencles
are as follows: P350, P400, P375, P420, P500, P470, P380, P450,
P520, and P490. What is the polnt estimate for the mean? Find
13
14
the 95% confidence interval of the mean for the salaries of
security guards in the area.
2.A recent study of 22 motorists showed that they spent an
average of P750 per week. The standard deviation of the
sample was P90. Find the 90% confldence Interval of true mean.
15
Höney Mae A
61
Jevermar Abro
Slide 13 of 20 0
Frolish Philinine
4:39 AM | ktn-ghbv-frx
21°C
er
F8
F10
F12
Sar Lk
PrtSc
SysRq
%23
%24
3.
7.
P.
H &D
K
B
W !N &
Transcribed Image Text:21 DE cortidenceinterval - PowerPaint Transit ons Animat ons Slide Show Review View Help O Tel me 2 Share Home =-=-年- of Editing Shapes Arrange Quick Styles Drawing Paste Slide Font Paragraph sap Shielalyn L Solve. 1. The dally salarles of security guards for 10 securlty agencles are as follows: P350, P400, P375, P420, P500, P470, P380, P450, P520, and P490. What is the polnt estimate for the mean? Find 13 14 the 95% confidence interval of the mean for the salaries of security guards in the area. 2.A recent study of 22 motorists showed that they spent an average of P750 per week. The standard deviation of the sample was P90. Find the 90% confldence Interval of true mean. 15 Höney Mae A 61 Jevermar Abro Slide 13 of 20 0 Frolish Philinine 4:39 AM | ktn-ghbv-frx 21°C er F8 F10 F12 Sar Lk PrtSc SysRq %23 %24 3. 7. P. H &D K B W !N &
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