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...


Assume this year's flu vaccine has a 70% chance of being effective. If the vaccine is given to 300 randomly<br>selected people, answer the following.<br>a) Which is the correct wording for the random variable?<br>rv X = the number of 300 randomly selected people who got the vaccine that did not get the flu v<br>b) Pick the correct symbol: n v<br>o = 300<br>c) Pick the correct symbol: P<br>o = 0.7<br>d) What is the probability that exactly 208 of them did not get the flu?<br>Round final answer to 4 decimal places. 0.0486<br>e) What is the probability that less than 208 of them did not get the flu?<br>Round final answer to 4 decimal places. 0.3764<br>f) What is the probability that more than 208 of them did not get the flu?<br>Round final answer to 4 decimal places.<br>g) What is the probability that exactly 216 of them did not get the flu?<br>Round final answer to 4 decimal places.<br>h) What is the probability that at least 216 of them did not get the flu?<br>Round final answer to 4 decimal places.<br>i) What is the probability that at most 216 of them did not get the flu<br>Round final answer to 4 decimal places.<br>

Extracted 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 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. 0.0486 e) What is the probability that less than 208 of them did not get the flu? Round final answer to 4 decimal places. 0.3764 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.

Jun 05, 2022
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