A two-sided or two-tailed hypothesis test is one in which a. the ...

[Caiter2013]

A two-sided or two-tailed hypothesis test is one in which
 a. the null hypothesis includes values in either direction from a specific standard.
  b. the null hypothesis includes values in one direction from a specific standard.
  c. the alternative hypothesis includes values in one direction from a specific standard
  d. the alternative hypothesis includes values in either direction from a specific standard

Question 2

Which of the following statements is true about the standard deviation of ?
 a. It decreases as the sample size n increases.
  b. It increases as the sample size n increases.
  c. It does not change as the sample size n increases.
  d. It changes each time a new sample is drawn.

[Briannahope]

Answer to Question 1

D

Answer to Question 2

A

[Caiter2013]

Gracias!

[lcapri7]

TYSM