What proportion of the ships had scores of 95 or higher? a) 0.8118 b) 0.7473 c) 0.1882 O d) 0.2796 As you may remember, several years ago the Carnival ship Triumph suffered an engine room fire that resulted in inoperable restrooms and a lack of running water for most of the ship. Suppose their revised sanitation score after this incident was reported as a 40. Previously the ship's score was a 92 (below the median value of 97 and first quartile value of 94). What will happen to the following statistics when they are recalculated with the new data value of 40? The mean will increase stay the same decrease
What proportion of the ships had scores of 95 or higher? a) 0.8118 b) 0.7473 c) 0.1882 O d) 0.2796 As you may remember, several years ago the Carnival ship Triumph suffered an engine room fire that resulted in inoperable restrooms and a lack of running water for most of the ship. Suppose their revised sanitation score after this incident was reported as a 40. Previously the ship's score was a 92 (below the median value of 97 and first quartile value of 94). What will happen to the following statistics when they are recalculated with the new data value of 40? The mean will increase stay the same decrease
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Transcribed Image Text:What proportion of the ships had scores of 95 or higher?
a) 0.8118
b) 0.7473
c) 0.1882
O d) 0.2796
As you may remember, several years ago the Carnival ship Triumph suffered an engine room fire that
resulted in inoperable restrooms and a lack of running water for most of the ship. Suppose their revised
sanitation score after this incident was reported as a 40. Previously the ship's score was a 92 (below the
median value of 97 and first quartile value of 94). What will happen to the following statistics when they are
recalculated with the new data value of 40?
The mean will
increase
stay the same
decrease
Transcribed Image Text:The histogram below gives the latest sanitation inspection scores for 186 cruise ships. A score of 86 or higher
indicates that the ship is providing an acceptable standard of sanitation.
F60
50
40
-30
20
12
10
65
70
75
80
85
90
95
100
105
The distribution is
Symmetric
Skewed to the left
Uniform
Skewed to the right
Count
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