Problem 1. The response time in millisecond was determined for three different types of circuits in an electronic calculator. The results are recorded here. Circuit Type 1 Response 19 2 20 3 16 221 22 20 18 25 33 27 40 15 18 26 17 a) Using a = 0.01, test the hypothesis that the circuit type affects mean response time. b) Analyze residuals for this experiments. c) Find a 95% confidence interval for on the mean response time for circuit 3. d) Find a 95% confidence interval for on the mean difference response time for circuits 1 and 2. What conclusion can you draw? e) Run the LSD test and interpret the results.

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Problem 1. The response time in millisecond was determined for three different types of circuits in an
electronic calculator. The results are recorded here.
Circuit Type
Response
1
19
22
20
18
25
2
20
21
33
27
40
3
16
15
18
26
17
a) Using a = 0.01, test the hypothesis that the circuit type affects mean response time.
b) Analyze residuals for this experiments.
c) Find a 95% confidence interval for on the mean response time for circuit 3.
d) Find a 95% confidence interval for on the mean difference response time for circuits 1 and 2.
What conclusion can you draw?
e) Run the LSD test and interpret the results.
Transcribed Image Text:Problem 1. The response time in millisecond was determined for three different types of circuits in an electronic calculator. The results are recorded here. Circuit Type Response 1 19 22 20 18 25 2 20 21 33 27 40 3 16 15 18 26 17 a) Using a = 0.01, test the hypothesis that the circuit type affects mean response time. b) Analyze residuals for this experiments. c) Find a 95% confidence interval for on the mean response time for circuit 3. d) Find a 95% confidence interval for on the mean difference response time for circuits 1 and 2. What conclusion can you draw? e) Run the LSD test and interpret the results.
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