An unbiased estimator has an average value (across all samples) ...

[bio_gurl]

An unbiased estimator has an average value (across all samples) equal to the population parameter.
  Indicate whether the statement is true or false

Question 2

A prediction interval for a particular y is always ___________________ _ than a confidence interval for the mean of y.
 Fill in the blank(s) with correct word

[AngeliqueG]

Answer to Question 1

T

Answer to Question 2

wider
larger

[bio_gurl]

Thanks for the timely response, appreciate it

[rleezy04]

Excellent