Mathematics: Acertain cancer treatment successfully treats the cancer 70% each time it is administered. my mom survived for 8 months using the treatment. what is the probability that the treatment was successful 8 months in a row? round your final answer to the nearest tenth of a percent.

im dead Step-by-step explanation:...

Acertain cancer treatment successfully treats the

Ответ:

wendyyy7774

12.01.2022

Mathematics

5.80%

Step-by-step explanation:

Given:

The probability of successful treatment of cancer is, $P(Success)=70\%=0.7$

The probability of successful treatment in a given month is independent of the other month. So, probability of successful treatment for 'n' months in a row is given as:

P(n-Successes)=(P(Success))^n

Plug in 8 for 'n' and determine the required probability. This gives,

$P(8-successes)=(0.7)^8=0.0576=5.76\%\approx5.80\%$

Therefore, the probability that the treatment was successful 8 months in a row is 5.80% rounded to nearest tenth of a percent.

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Acertain cancer treatment successfully treats the cancer 70% each time it is administered. my mom survived for 8 months using the treatment. what is the probability that the treatment was successful 8 months in a row? round your final answer to the nearest tenth of a percent.

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