Question 3 1 pts PROBLEM : Two samples of rats are timed for their maze running time. One group is taking a drug and the other is not. The times are given in the following table: Rats with drug Rats w/o drug 15 11 12 13 13 12 6 10 11 11 Determine whether the use of the test drug results in a different maze running time. Use the .05 level of significance. Question: What should be the value of alpha? (Answer should be in numerical form. No text.) PROBLEM : Two samples of rats are timed for their maze running time. One group is taking a drug and the other is not. The times are given in the following table: Rats with drug Rats w/o drug 15 11 12 13 13 12 6 10 11 11 Determine whether the use of the test drug results in a different maze running time. Use the .05 level of significance. Question: How should the alternative hypothesis be stated? test drug The test drug results of the rats who were given drugs results of the rats who were not given drugs. %23 A

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.3: Measures Of Spread
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Question 3
1 pts
PROBLEM :
Two samples of rats are timed for their maze running time. One group
is taking a drug and the other is not. The times are given in the
following table:
Rats with drug
Rats w/o drug
15
11
12
13
13
12
6
10
11
11
Determine whether the use of the test drug results in a different maze
running time. Use the .05 level of significance.
Question:
What should be the value of alpha? (Answer should be in numerical
form. No text.)
Transcribed Image Text:Question 3 1 pts PROBLEM : Two samples of rats are timed for their maze running time. One group is taking a drug and the other is not. The times are given in the following table: Rats with drug Rats w/o drug 15 11 12 13 13 12 6 10 11 11 Determine whether the use of the test drug results in a different maze running time. Use the .05 level of significance. Question: What should be the value of alpha? (Answer should be in numerical form. No text.)
PROBLEM :
Two samples of rats are timed for their maze running time. One group
is taking a drug and the other is not. The times are given in the
following table:
Rats with drug
Rats w/o drug
15
11
12
13
13
12
6
10
11
11
Determine whether the use of the test drug results in a different maze
running time. Use the .05 level of significance.
Question:
How should the alternative hypothesis be stated?
test drug
The test drug results of the rats who were given drugs
results of the rats who were not given drugs.
%23
A
Transcribed Image Text:PROBLEM : Two samples of rats are timed for their maze running time. One group is taking a drug and the other is not. The times are given in the following table: Rats with drug Rats w/o drug 15 11 12 13 13 12 6 10 11 11 Determine whether the use of the test drug results in a different maze running time. Use the .05 level of significance. Question: How should the alternative hypothesis be stated? test drug The test drug results of the rats who were given drugs results of the rats who were not given drugs. %23 A
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