Answer:
#2 is incorrect
Step-by-step explanation:
xy. 49.
uv. 16. the answer is 3.0625
None? Unless the second option is supposed to be 10^2 or the fourth option is 50 x 2.
Answer:
For this case the mean is given by:
And the standard deviation would be:
Step-by-step explanation:
For this case we have the following info given :
represent the sample size
represent the proportion of business graduate students from private universities had student loans
For this case we want to find the distribution for the sample proportion and we know that this distribution is given by:
And for this case the mean is given by:
And the standard deviation would be: