Can you do d, e & f please a) What is dependent and independent variables?b) Fully write out the regression equationc) Fill in the missing values *', **', '?'and "??"d) Hence test whether B is significant. Give reasons for your answer.e) Perform the F Test making sure to state the null and alternative hypothesis.f) Given an interpretation of the term "R-sq" and comment on its value. Question 4A researcher interested in explaining the level of foreign reserves for the country ofBarbados estimated the following multiple regression model using yearly dataspanning the period 2001 to 2016:FR=a+BOIL+YEXP+8FDIWhere FR = yearly foreign reserves ($o00's), OIL = annual oil prices, EXP =yearly total exports ($000's) and FDI = annual foreign direct investment ($000's).The sample of data was processed using MINITAB and the following is an extractof the output obtained:PredictorCoefStDevt-ratiop-valueConstant5491.382508.812.18880.0491OIL85.3918.464.6260.0006EXP-377.08112.190.0057FDI-396.99160.66-2.471**S= 2.45R-sq = 96.3%R-sq (adj) = 95.3%Analysis of VarianceSourceDFMSFPRegression31991.31663.77??Егror1277.46.45Total15

Name: Can you do d, e & f please a) What is dependent and independent variab
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Description: Can you do d, e & f please a) What is dependent and independent variables?b) Fully write out the regression equationc) Fill in the missing values *', **', '?'and "??"d) Hence test whether B is significant. Give reasons for your answer.e) Perform the

d) Hypothesis: Null hypothesis: H0: β=0.Alternate hypothesis: H1: β≠0. From the output, the test…

Answered: Can you do d, e & f please

Math

Statistics

Can you do d, e & f please

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 17HP

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Concept explainers

Permutations and Combinations

If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.

Counting Theory

The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.

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Question

Can you do d, e & f please

a) What is dependent and independent variables?
b) Fully write out the regression equation
c) Fill in the missing values *', **', '?'and "??"
d) Hence test whether B is significant. Give reasons for your answer.
e) Perform the F Test making sure to state the null and alternative hypothesis.
f) Given an interpretation of the term "R-sq" and comment on its value.

Question 4
A researcher interested in explaining the level of foreign reserves for the country of
Barbados estimated the following multiple regression model using yearly data
spanning the period 2001 to 2016:
FR=a+BOIL+YEXP+8FDI
Where FR = yearly foreign reserves ($o00's), OIL = annual oil prices, EXP =
yearly total exports ($000's) and FDI = annual foreign direct investment ($000's).
The sample of data was processed using MINITAB and the following is an extract
of the output obtained:
Predictor
Coef
StDev
t-ratio
p-value
Constant
5491.38
2508.81
2.1888
0.0491
OIL
85.39
18.46
4.626
0.0006
EXP
-377.08
112.19
0.0057
FDI
-396.99
160.66
-2.471
**
S= 2.45
R-sq = 96.3%
R-sq (adj) = 95.3%
Analysis of Variance
Source
DF
MS
F
P
Regression
3
1991.31
663.77
??
Егror
12
77.4
6.45
Total
15

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Question is in the photo attached.
Please provide a detailed explanation for the questions attached.
A researcher interested in explaining the level of foreign reserves for the country of Barbados estimated the following multiple regression model using yearly data spanning the period 2001 to 2016: ??=?+????+????+???? Where FR = yearly foreign reserves ($000’s), OIL = annual oil prices, EXP = yearly total exports ($000’s) and FDI = annual foreign direct investment ($000’s). Predictor Coef StDev t-ratio p-value Constant 5491.38 2508.81 2.1888 0.0491 OIL 85.39 18.46 4.626 0.0006 EXP -377.08 112.19 -3.3611 0.0057 FDI -396.99 160.66 -2.471 0.0000 S =2.45 R-sq = 96.3% R-sq (adj) = 95.3% Analysis of Variance Source DF…
A researcher interested in explaining the level of foreign reserves for the country of Barbados estimated the following multiple regression model using yearly data spanning the period 2001 to 2016: ??=?+????+????+???? Where FR = yearly foreign reserves ($000’s), OIL = annual oil prices, EXP = yearly total exports ($000’s) and FDI = annual foreign direct investment ($000’s). Predictor Coef StDev t-ratio p-value Constant 5491.38 2508.81 2.1888 0.0491 OIL 85.39 18.46 4.626 0.0006 EXP -377.08 112.19 -3.361 0.0057 FDI -396.99 160.66 -2.471 ** S =2.45 R-sq = 96.3% R-sq (adj) = 95.3% (a) Fill in the missing values ‘**’, and ‘??’ (b) Hence test…
A b c
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