Prior to airport construction, a survey was conducted if the residents in a certain barangay are in favour or not. Aecording to barangay chairman, he estimates that 35% of his constituents are in favour of the construction of an airport. If there are 350 people at a consultation meeting. find the probability that at least 100 is in favour to the construction of the airport. Л. 0.9824 B. 0.9218 C 0.9559 D. 0.9951 E. 0.9595

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Prior to airport construction, a survey was conducted if the residents in a certain barangay are in
favour or not. According to barangay chairman, he estimates that 35% of his constituents are in
favour of the construction of an airport. If there are 350 people at a consultation meeting. find the
probability that at least 100 is in favour to the construction of the airport.
A. 0.9824
B. 0.9218
C. 0.9559
D. 0.9951
E. 0.9595
Pre-engineering students must score in the top 10% on a qualifying exam to be considered for a
course in BS in Aeronautical Engincering. The test has a 200-point mean and a 20-point standard
deviation. To qualify find the lowest possible score. Assume that the test results are normally
distributed.
А. 195
В. 206
C 226
D. 216
E. 189
Transcribed Image Text:Prior to airport construction, a survey was conducted if the residents in a certain barangay are in favour or not. According to barangay chairman, he estimates that 35% of his constituents are in favour of the construction of an airport. If there are 350 people at a consultation meeting. find the probability that at least 100 is in favour to the construction of the airport. A. 0.9824 B. 0.9218 C. 0.9559 D. 0.9951 E. 0.9595 Pre-engineering students must score in the top 10% on a qualifying exam to be considered for a course in BS in Aeronautical Engincering. The test has a 200-point mean and a 20-point standard deviation. To qualify find the lowest possible score. Assume that the test results are normally distributed. А. 195 В. 206 C 226 D. 216 E. 189
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