Author Question: The research industry uses the term multiple-source data for diverse types of data offered by a ... (Read 70 times)

panfilo · **on:** Jun 29, 2018

The research industry uses the term multiple-source data for diverse types of data offered by a single company.

Indicate whether the statement is true or false

Question 2

With a confidence interval of the sample mean equal to two standard errors, researchers can be _______________ percent certain that the interval contains the true population mean.
a. 50 c. 95
b. 68 d. 99.7

sabina576 · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

F
This is referred to as single-source data.

Answer to Question 2

C
For two standard errors, the confidence level is 95 percent.