Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
z-score

Transcribed Image Text:.03
04
05
06
07
08
00
01
02
-38
.0001
0001
.0001
.0001
0001
.0001
0001
.0001
.0001
-3.7
.0001
0001
.0001
.0001
.0001
0001
0001
.0001
.0001
-3.6
0002
0002
.0001
.0001
0001
0001
0001
.0001
0001
-35
0002
0002
.0002
0002
.0002
.0002
0002
0002
0003
0003
0003
0003
0003
0003
0003
0003
0004
Coo04
-33
0005
0005
0C05
0004
0004
0004
-32
0007
0007
0006
0006
0006
0006
0006
0005
0005
-3.1
.0010
.0009
0009
0009
0008
0008
0008
0007
0007
0010
-3.0
.0013
.0013
0013
0012
0012
0011
0011
0011
0010
-2.9
.0019
.0018
.0018
0017
0018
0016
0015
0015
0014
0014
-28
.0025
.0024
0023
0023
0022
0021
0021
0020
0019
-2.7
0035
0034
.0033
0032
.0031
0030
.0029
.0028
0027
-2.6
0047
0045
0044
.0043
.0041
0040
0039
0038
0037
-25
0062
0060
0059
.0057
.0055
0054
0052
0051
0048
0049
-24
0082
0078
.0075
.0073
0071
0069
0068
0066
O064
-2.3
0107
0104
0102
.0099
.0096
0094
0091
0089
0087
0084
-2.2
0139
0136
0132
0129
.0125
0122
0119
0116
0113
0110
-2.1
.0179
0174
0170
.0166
.0162
0158
0154
0150
0146
0143
-2.0
0228
0222
0217
0212
.0207
0202
0197
0192
0188
0183
-1.9
0287
J0281
0274
0268
0262
0256
.0244
0239
.0233
-1.8
0351
0344
0336
0329
.0322
0314
.0307
0301
.0294
-1.7
0446
0436
0427
0418
0409
.0401
.0392
.0384
0375
.0367
-1.6
0548
0537
0526
0516
0505
.0495
.0485
0475
0465
0455
-1.5
O655
0643
0630
0618
.0606
.0594
0582
0571
0559
-1.4
0808
0778
0784
0749
0735
0721
0708
0094
-1.3
0968
0051
0834
0918
0901
.0885
.0B69
.0853
.0838
-1.2
.1151
1131
.1112
1093
1075
.1056
1038
.1020
.1003
-1.1
1357
.1335
.1314
.1212
1271
.1251
1230
.1210
.1190
.1170
-1.0
.1587
1562
1539
.1515
1482
1469
.1446
.1423
1379
1611
-0.9
.1841
1814
.1401
1788
.1762
.1738
1711
-0.8
.2119
1685
.1660
1635
2090
2061
2033
1977
226
2005
-0.7
.2420
1949
.1922
1894
1867
2389
2358
2327
2296
-0.6
2743
2236
2206
2177
2148
2709
2676
2643
2611
2578
2546
2514
2483
-0.5
3085
3050
3015
2981
2451
2946
2912
2877
2843
2776
-0.4
3446
3409
3372
3336
2810
3300
3264
-0.3
3821
3783
3228
3192
3156
3121
3745
3707
3609
3632
3594
-02
4207
A168
4129
4090
3557
3620
3483
A052
4013
3974
-0.1
4602
AS2
4522
3936
3897
3859
.4483
A443
4404
-0.0
5000
A60
4920
4364
4325
4286
4247
4880
4840
4801
4761
A721
4681
4641
718
APPENDIY A

Transcribed Image Text:2. A recent survey by the American Automobile Association showed that a
family of two adults and two children on vacation in the United States will
pay an average of S247 per day for food and lodging with a standard deviation
of $60 per day. Assuming the data are normally distributed, find, to the
nearest hundredth, the z-scores for each of the following vacation expense
amounts.
a. $197 per day.
b. $277 per day.
c. $310 per day.
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