The research industry uses the term multiple-source data for ...

[panfilo]

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]

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.

[panfilo]

Thanks for the timely response, appreciate it

[meow1234]

Gracias!