How many observations are there for each case in a t test for dependent samples?

Mathematics

1 answer:

Oxana [17]2 years ago

5 0

The number of observations for each case in a t test for dependent samples is two is the correct answer.

In this question,

The dependent t-test also called the paired t-test or paired-samples t-test compares the means of two related groups to determine whether there is a statistically significant difference between these means. Each sample must be randomly selected from a normal population and each member of the first sample must be paired with a member of the second sample.

A dependent samples t-test uses two raw scores from each person to calculate difference scores and test for an average difference score that is equal to zero.

The groups contain either the same set of subjects or different subjects that the analysts have paired meaningfully. In dependent samples, subjects in one group do provide information about subjects in other groups.

Hence we c an conclude that the number of observations for each case in a t test for dependent samples is two is the correct answer.

Learn more about dependent t-test here

brainly.com/question/15870238

#SPJ4

You might be interested in

Find the missing side of the triangle

Yuri [45]

Answer:

x = 15

Step-by-step explanation:

Pytago: a^2 + b^2 = c^2

x = $\sqrt{25^{2} -20^{2} }$ = 15

6 0

2 years ago

PLS ESTIMATE/ 67% of 8.7

Studentka2010 [4]

67 percent of 8.7

$\frac{67}{100} \times \frac{x}{8.7}$
$100x = 67 \times 8.7$

$100x = 582.9$

Divide by 100 on both sides to isolate the x

$x = 5.829$
Round up (to the nearest tenth place and whole number)

$x = 6$
$x = 5.8$

7 0

3 years ago

Read 2 more answers

Please help lol thank youuuuuuuuuuu

Margarita [4]

Answer:

B) 7/2

Step-by-step explanation:

8 0

3 years ago

1.<br> Solve for x=<br> 35, 103

mariarad [96]

Given:

A figure of a circle with secants intersecting inside the circle.

To find:

The value of x.

Solution:

According to the intersection theorem of secants, if two secants intersect each other inside the circle, then the angle on the intersection is the average of the intercepted arcs.

Using the intersection theorem of secants, we get

$x^\circ=\dfrac{1}{2}(35^\circ+103^\circ)$