Summer high temperatures are distributed normally with a mean of 96.3 and a standard deviation of 5. NOTE: Round your z-score to 2 decimal places before calculating a probability. What is the summer high temperature that is the 18th percentile of this distribution? 0 100.9 095.4 091.7 097.2 O None of the above What is the probability that a randomly selected summer day has a high temperature of 99? 00.54 00.7054 00 O-0.54 00.2946 What is the probability that a randomly selected summer day has a high temperature greater than 99? 00.2946 O-0.54 00.54 00 O 0.7054 What is the probability that a randomly selected summer day has a high temperature between 96 and 98? 01.1092 O-0.157 00.157 00.4 -0.4
Summer high temperatures are distributed normally with a mean of 96.3 and a standard deviation of 5. NOTE: Round your z-score to 2 decimal places before calculating a probability. What is the summer high temperature that is the 18th percentile of this distribution? 0 100.9 095.4 091.7 097.2 O None of the above What is the probability that a randomly selected summer day has a high temperature of 99? 00.54 00.7054 00 O-0.54 00.2946 What is the probability that a randomly selected summer day has a high temperature greater than 99? 00.2946 O-0.54 00.54 00 O 0.7054 What is the probability that a randomly selected summer day has a high temperature between 96 and 98? 01.1092 O-0.157 00.157 00.4 -0.4
A First Course in Probability (10th Edition)
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ISBN:9780134753119
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Transcribed Image Text:Summer high temperatures are distributed normally with a mean of 96.3 and a standard deviation of 5.
NOTE: Round your z-score to 2 decimal places before calculating a probability.
What is the summer high temperature that is the 18th percentile of this distribution?
O100.9
O 95.4
091.7
097.2
O None of the above
What is the probability that a randomly selected summer day has a high temperature of 99?
00.54
O 0.7054
Oo
O-0.54
00.2946
What is the probability that a randomly selected summer day has a high temperature greater than 99?
O 0.2946
O-0.54
O 0.54
00
O 0.7054
What is the probability that a randomly selected summer day has a high temperature between 96 and 98?
01.1092
O-0.157
O 0.157
00.4
O-0.4
3
A sample is taken from this population and found to have outliers. Which measure of center is the most
appropriate to use?
E
D
Mean
C
353
R
F
5
T
G
MacBook Air
B
Y
7
I
N
8
J
M
P
Transcribed Image Text:nts
de
S
What is the probability that a randomly selected summer day has a high temperature of 99?
00.54
00.7054
Oo
O-0.54
00.2946
What is the probability that a randomly selected summer has a high temperature greater than 99?
00.2946
O-0.54
0 0.54
Oo
0.7054
What is the probability that a randomly selected summer day has a high temperature between 96 and 98?
01.1092
O-0.157
O 0.157
00.4
O-0.4
A sample is taken from this population and found to have outliers. Which measure of center is the most
appropriate to use?
O Mean
O Standard Deviation
O IQR
O Mode
O Range
O Median
O Variance
3
Submit Question
E
C
$
F
5
V
G
MacBook Air
6
Y
B
I
C
N
S
K
M
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