Author Question: If the standard deviation of a statistic X is 4.3 and the sample size is 16, what is the standard ... (Read 122 times)

bobbysung · **on:** Jun 29, 2018

If the standard deviation of a statistic X is 4.3 and the sample size is 16, what is the standard error of the sampling distribution for X?
a. 0.269 c. 8.295
b. 1.075 d. 17.2

Question 2

When responses to two rating scale questions are plotted in four quadrants of a two- dimensional table, the result is called a histogram.

Indicate whether the statement is true or false

todom5090 · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

B
The standard error of the sampling distribution for X ( ) is the standard deviation of X divided by the square root of the sample size, in this case 4.3 / 4 = 1.075.

Answer to Question 2

F
This is called quadrant analysis.