Some people believe that second born subjects are more intelligent (higher IQ test). Given the data, your job is to perform the appropriate statistical test or procedure and help them decide.
What test did you perform?

a. Regression
b. Multiple regression
c. One-sided t-test
d. Two-sided t-test

Question

25-03-2020
Mathematics

contestada

Some people believe that second born subjects are more intelligent (higher IQ test). Given the data, your job is to perform the appropriate statistical test or procedure and help them decide.
What test did you perform?

a. Regression
b. Multiple regression
c. One-sided t-test
d. Two-sided t-test

Respuesta :

Otras preguntas

report on review the reading and writing components of the basic school curriculum

Fill in the blank with the Spanish word that best completes the following sentence. La _____________ es el día antes de la Navidad.

Solve simultaneous equations 3x-2y=17 +2x-2y=10

Explica qué argumentos se esconden en estos refranes: *Más sabe el diablo por viejo que por diablo. *Quien no buscó amigos en la alegría, en la desgracia no los

1 Construct the following triangles. You will need a ruler and a protractor. a) Triangle ABC, where AB = 5 cm,

an atom that gained an electron is called

I need help this question is worth 20 points and can’t fail this class

Hoda needs to create a chart that is associated with an Excel spreadsheet. She needs to ensure that if the data in the spreadsheet changes, the chart in her pre

Please help me! I will give brainly A picture shows the Washington Monument. The text below the picture reads, “The Washington Monument is made out of marble an

Can someone do #4 and #5

TaeKwonDoIsDead TaeKwonDoIsDead · Answer 1 · 2020-04-02T11:18:51+02:00

Answer:

C

Step-by-step explanation:

When to use regression test?

This is done to find the relationship between 2 variables. One dependent and one independent.

When to use Multiple regression test?

Extension of regression test. It is used to predict value of 1 variable when it depends on 2-3 other variables. Multivariable, basically.

When to use 1-sided t-test?

We check for possibility of relationship of something from one side. 1 side effect. With a hypothesis and its alternate.

When to use 2-sided t-test?

This is same as 1-tailed but it looks for possibility from 2sides. A hypothesis and alternate, whether less or more.

Now, Options A and B are not right since we aren't comparing 2 variables here. People believe second born subjects are more intelligent. We have to perform a test to see whether this is true or not. One sided answer. So, we will use One-sided t-test.