A population of size 1,000 has a proportion of .5 . Therefore, ...

[burchfield96]

A population of size 1,000 has a proportion of .5 . Therefore, the proportion and the standard deviation of the sample proportion for samples of size 100 are _____.
 a. 500 and .047
  b. 500 and .050
  c. .5 and .047
  d. .5 and .050

Question 2

For a continuous random variable x, the probability density function f(x) represents _____.
 a. the probability at a given value of x
  b. the area under the curve at x
  c. both the probability at a given value of x and the area under the curve at x
  d. the height of the function at x

[dreamfighter72]

Answer to Question 1

c

Answer to Question 2

d

[burchfield96]

Thanks for the timely response, appreciate it

[pangili4]

Great answer, keep it coming