I am not sure how to answer these questions, I believe they have something to do with ANOVA? I am wondering if you can help me?

The

Robey

dataset contains

fertility rates from a sample of

countries

. You want to see if

total fertility rate (

tfr)

, which is the

average number of children per woman

, can be

explained by the

percent of ma

rried women of childbearing age who use contraception

(

contraceptors

) and the

region

of the country.

a.

Run a two

-

way ANOVA (with interaction) to determine if

region

and

contraceptors

explain variance in total fertilit

y rate and provide the model output. You do

not

need to write hypotheses, check assumptions, or write a full conclusion.

Just

include the code and ou

tput

in your subm

ission

.

(1pt)

b.

Write a conclusion for

all significant effects in context

, citing the appropriate

statistics

.

(

2

pt)

c.

Now run a GLM to answer the same question a

nd provide the model output (again,

you do

not

need to write hypotheses, check assumptions, or write a conclusion).

Just include the code and ou

tput

in your subm

ission

.

(1pt)

d.

Interpret

the slope

estimate

of

any

significant

effect

in context.

(2pt)

e.

Briefly explain

what is similar in the output of your t

wo mode

ls

and

what

differs.

(

3

pt)