The response time in milliseconds was determined for three different types of circuits in an electronic calculator. The results are recorded in table: Circuit type Response 19 22 20 18 25 1 20 21 33 27 40 2 3 16 15 18 26 17 (a) What is the value of LSD? Use a = 0.05. Round your answer to two decimal places (e.g 98.76). LSD = (b) Apply Fisher's LSD method witha = 0.05 and state which circuit type differs or circuit types differ. Crcult 1 Circult 2 Circult 3 (c) What is the absolute value of difference between means for circuits 1 and 3? Round your answer to one decimal place (e.g. 98.7). Circults 182 Crcults 183 Circults 283 Difference = None

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The response time in milliseconds was determined for three different types of circuits in an electronic calculator. The results are
recorded in table:
Circuit type
Response
1
19 22 20 18 25
20 21 33 27 40
3
16 15 18 26 17
(a) What is the value of LSD? Use a = 0.05.
Round your answer to two decimal places (e.g. 98.76).
LSD =
(b) Apply Fisher's LSD method witha = 0.05 and state which circuit type differs or circuit types differ.
Circult 1
COrcult 2
(c) What is the absolute value of difference between means for circuits 1 and 3?
Round your answer to one decimal place (e.g. 98.7).
Crcult 3
Crcults 182
Circults 183
Circults 28.3
Difference =
None
(d) Estimate the standard error for comparing the means using the graphical method.
Round your answer to three decimal places (e.g. 98.765).
2.
Transcribed Image Text:The response time in milliseconds was determined for three different types of circuits in an electronic calculator. The results are recorded in table: Circuit type Response 1 19 22 20 18 25 20 21 33 27 40 3 16 15 18 26 17 (a) What is the value of LSD? Use a = 0.05. Round your answer to two decimal places (e.g. 98.76). LSD = (b) Apply Fisher's LSD method witha = 0.05 and state which circuit type differs or circuit types differ. Circult 1 COrcult 2 (c) What is the absolute value of difference between means for circuits 1 and 3? Round your answer to one decimal place (e.g. 98.7). Crcult 3 Crcults 182 Circults 183 Circults 28.3 Difference = None (d) Estimate the standard error for comparing the means using the graphical method. Round your answer to three decimal places (e.g. 98.765). 2.
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