Module # 6 assignment

 

 

 

A-D: The population mean a is greater than the sample mean, and the population standard deviation is significantly greater than the sample standard deviation.

1-B: This example is not approximately normal due to the fact that .05 of 100 is not greater than or equal to 10. Even though the other half of the requirements are filled
2-B: 200 should be the minimum as that would set nq to be greater than or equal to 10. though the assignment says greater. If that is the case, then 201 or 202 would be more accurate.

C:r binom allows you to have more control over the random outcome by allowing control over specific variables where sample allows for setting one or two as head or tail and picking one you have no control over the probability that it has while you can do the same with rbinom you can also define the probability of the outcome.
 
Note: I was quite confused as to the instructions provided, so I just did what I could understand.