d) What is the probability that exactly 208 of them did not get the flu? Round final answer to 4 decimal places. 0.0487 e) What is the probability that less than 208 of them did not get the flu? Round final answer to 4 decimal places. 0.4005 f) What is the probability that more than 208 of them did not get the flu? Round final answer to 4 decimal places.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question

solve for d-i

Assume this year's flu vaccine has a 70% chance of being effective. If the vaccine is given to 300 randomly
selected people, answer the following.
a) Which is the correct wording for the random variable?
rv X = the number of 300 randomly selected people who got the vaccine that did not get the flu v
b) Pick the correct symbol: n v
o - 300
c) Pick the correct symbol: p v
o = 0.7
d) What is the probability that exactly 208 of them did not get the flu?
Round final answer to 4 decimal places. 0.0487
e) What is the probability that less than 208 of them did not get the flu?
Round final answer to 4 decimal places. 0.4005
f) What is the probability that more than 208 of them did not get the flu?
Round final answer to 4 decimal places.
g) What is the probability that exactly 216 of them did not get the flu?
Round final answer to 4 decimal places.
h) What is the probability that at least 216 of them did not get the flu?
Round final answer to 4 decimal places.
i) What is the probability that at most 216 of them did not get the flu
Round final answer to 4 decimal places.
Transcribed Image Text:Assume this year's flu vaccine has a 70% chance of being effective. If the vaccine is given to 300 randomly selected people, answer the following. a) Which is the correct wording for the random variable? rv X = the number of 300 randomly selected people who got the vaccine that did not get the flu v b) Pick the correct symbol: n v o - 300 c) Pick the correct symbol: p v o = 0.7 d) What is the probability that exactly 208 of them did not get the flu? Round final answer to 4 decimal places. 0.0487 e) What is the probability that less than 208 of them did not get the flu? Round final answer to 4 decimal places. 0.4005 f) What is the probability that more than 208 of them did not get the flu? Round final answer to 4 decimal places. g) What is the probability that exactly 216 of them did not get the flu? Round final answer to 4 decimal places. h) What is the probability that at least 216 of them did not get the flu? Round final answer to 4 decimal places. i) What is the probability that at most 216 of them did not get the flu Round final answer to 4 decimal places.
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