(a) Among fatal crashes in snow/sleet, what is the probability that a randomly selected fatal crash occurs when it is daylight? The probability that a randomly selected fatal crash in snow/sleet occurs when it is daylight is approximately. (Round to three decimal places as needed.) (b) Among fatal crashes when it is daylight, what is the probability that a randomly selected fatal crash occurs in snow/sleet? The probability that a randomly selected fatal crash when it is daylight occurs in snow/sleet is approximately. (Round to three decimal places as needed.) (c) is the dark (without light) more dangerous in normal weather or in rain? Explain. Choose the correct choice below.
(a) Among fatal crashes in snow/sleet, what is the probability that a randomly selected fatal crash occurs when it is daylight? The probability that a randomly selected fatal crash in snow/sleet occurs when it is daylight is approximately. (Round to three decimal places as needed.) (b) Among fatal crashes when it is daylight, what is the probability that a randomly selected fatal crash occurs in snow/sleet? The probability that a randomly selected fatal crash when it is daylight occurs in snow/sleet is approximately. (Round to three decimal places as needed.) (c) is the dark (without light) more dangerous in normal weather or in rain? Explain. Choose the correct choice below.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
|
Light Conditions
|
|
||||
Weather
|
Daylight
|
Dark, but Lighted
|
Dark
|
Dawn/Dusk
|
Other
|
|
Normal
|
14,307
|
5875
|
8151
|
1183
|
65
|
|
Rain
|
875
|
497
|
681
|
87
|
8
|
|
Snow/Sleet
|
219
|
51
|
156
|
17
|
2
|
|
Other
|
125
|
54
|
220
|
40
|
9
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Unknown
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810
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255
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548
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71
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133
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
Transcribed Image Text:The following data represent the number of drivers involved in a fatal crash in 2016 in various light and weather conditions. Complete parts (a) through (c) below.
Click the icon to view the data for fatal crashes in 2016.
C
(a) Among fatal crashes in snow/sleet, what is the probability that a randomly selected fatal crash occurs when it is daylight?
The probability that a randomly selected fatal crash in snow/sleet occurs when it is daylight is approximately.
(Round to three decimal places as needed.)
(b) Among fatal crashes when it is daylight, what is the probability that a randomly selected fatal crash occurs in snow/sleet?
The probability that a randomly selected fatal crash when it is daylight occurs in snow/sleet is approximately. (Round to three decimal places as needed.)
(c) is the dark (without light) more dangerous in normal weather or in rain? Explain. Choose the correct choice below.
O A. The dark is more dangerous in normal weather because the conditional probability of a fatal crash in normal weather is less than that of a fatal crash in rain.
O B. The dark is more dangerous in rain because the conditional probability of a fatal crash in rain is less than that of a fatal crash in normal weather.
O C. The dark is more dangerous in rain because the conditional probability f a fatal crash in rain is greater than that of a fatal crash in normal weather.
O D. The dark is more dangerous in normal weather because the conditional probability of a fatal crash in normal weather is greater than that of a fatal crash in rain.
O
PA
Next
3:21
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