3.) PROBLEM: The amount spent on medical expenses per day is correlated with other health factors for 5 adult males. A study came up with the following table: Medical amount spent for alcohol 200 Age S0 cost 2100 2378 weipht 185 200 175 250 100 42 37 1657 2584 2638 32 200 225 250 220 Which of the following factors has a significant effect on medical expenses? Create the regressson equation for the problem.
3.) PROBLEM: The amount spent on medical expenses per day is correlated with other health factors for 5 adult males. A study came up with the following table: Medical amount spent for alcohol 200 Age S0 cost 2100 2378 weipht 185 200 175 250 100 42 37 1657 2584 2638 32 200 225 250 220 Which of the following factors has a significant effect on medical expenses? Create the regressson equation for the problem.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
answer 3 pls
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Solve the given problem. Show solutions if solvod manually or
show the Excel computation results. Folow the steps for
hypothesis testing.
1)
PROBLEM:
Two samples of rats are timed for their maze nanning time. One
group is taking a drug and the other is not. The times are given
in the following table:
Rats with drug
15
12
13
12
10
Rats w/o dinag
13
6.
Determine whether the use of the test drug results in a different
maze running time. Use the 05 level of significance.
2.)
PROBLEM:
The given table shows the scores of representative students of
three secetions in a Science exam.
A: 84 94 90 94
B: 74 94 84 84 97
C: 94 8I 90
Is there a difference in the mean Science exam scores of the
students from the thre sections? Use a 05 level of significance.
3)
PROBLEM:
The amount spent on medical expenses per day is correlated
with other health factors for 5 adult males. A study came up with
the following table:
Medical
amount spent
for alcohol
200
weight
185
Age
cost
2100
2378
1687
250
100
200
175
2584
200
225
2638
32
250
220
Which of the following factors has a significant effect on
medical expenses? Crcate the regression equation for the
problem.
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