Wednesday

July 23, 2014

July 23, 2014

Posted by **Stanley** on Friday, January 25, 2013 at 11:12pm.

- 0.532

0.460

0.504

-0.460

-0.504

--------

Which of the following conditions doesn't need to be met before you can use a two-sample procedure?

The responses in each group are independent of each other.

Each group is considered to be a sample from a distinct population.

The same variable is measured in both samples.

The goal is to compare the means of the two groups.

Data in two samples are matched together in pairs that are compared.

- Statistics -
**MathGuru**, Saturday, January 26, 2013 at 5:44pmTo find the test statistic:

(x - mean)/(sd/√n)

With your data:

(27.5 - 27)/(2.43/√6) = ?

I'll let you finish the calculation.

- Statistics -
**Marshell**, Wednesday, January 30, 2013 at 10:56pm.504010235141

**Related Questions**

statistics - The average commute time via train from the chicago O'Hare Airport ...

Q Research - 2. The average commute time via train from the Chicago O'Hare ...

stat - The average commute time via train from the Chicago O'Hare Airport to ...

Quantative reserach - 1. The average commute time via train from the Chicago O'...

Reserach - The average commute time via train from the Chicago O'Hare Airport to...

statistics - The time required to travel downtown at am on Monday morning is ...

statistics - Assume that it takes a college student an average of 5 minutes to ...

Math - Develop two-null hypothesis tests to ascertain if there are any ...

Statistics - Suppose an automobile association reports that the average time it ...

MATH - The distance from A to B is d km and that from B to C is x km. if a bus ...