Question

BACKGROUND INFO: Use the information below to answer the CANCER SURVIVAL questions that follow. Some bronchial cancer patients had the following survival times (in days) after receiving a certain treatment: 20, 37, 63, 64, 72, 81, 138, 151, 155, 166, 166, 223, 245, 246, 450, 459. (The second instance of "166" is not a mistake.) Do these numbers suggest that the average survival time, for all bronchial cancer patients who receive that treatment, is significantly different from 200 days? QUESTION I NEED ANSWERED: Report an appropriate one-sample hypothesis test and use a 10% significance level. For Step 4 of the six-step process that was taught in this class, choose the BEST option to complete the following sentence: We assume that the sample of subjects is a SRS and we assume that the population of observations has no outliers ... A. and is symmetric. B. and is uniformly distributed. C. and is skewed. D. and is without a doubt bell-shaped. E. (nothing needs to go here because the sample size is large). F. and is normally distributed.

          BACKGROUND INFO:
Use the information below to answer the CANCER SURVIVAL questions that follow.
Some bronchial cancer patients had the following survival times (in days) after receiving a certain treatment:
20, 37, 63, 64, 72, 81, 138, 151, 155, 166, 166, 223, 245, 246, 450, 459. (The second instance of "166" is not a mistake.)
Do these numbers suggest that the average survival time, for all bronchial cancer patients who receive that treatment, is significantly different from 200 days?

QUESTION I NEED ANSWERED:
Report an appropriate one-sample hypothesis test and use a 10% significance level.

For Step 4 of the six-step process that was taught in this class, choose the BEST option to complete the following sentence:
We assume that the sample of subjects is a SRS and we assume that the population of observations has no outliers ...
A. and is symmetric.
B. and is uniformly distributed.
C. and is skewed.
D. and is without a doubt bell-shaped.
E. (nothing needs to go here because the sample size is large).
F. and is normally distributed.

Added by Alejandro P.

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