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 | 20 21 33 27 40 1 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 (eg 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 (c) What is the absolute value of difference betvween means for circuits 1 and 3? Circult 3 Round your answer to one decimal place (eg 98.7). Circults 162 Circults 163 Crcults 263 Difference = 1 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
19 22 20 18 25
1
2
20 21 33 27 40
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 = 1
(b) Apply Fisher's LSD method with a = 0.05 and state which circuit type differs or circuit types differ.
Crcult 1
Circult 2
(C) What is the absolute value of difference between means for circuits 1 and 3?
Crcult 3
Round your answer to one decimal place (e.g 98.7).
Crcults 182
Crcults 183
Crcults 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).
ô x =
3.
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 19 22 20 18 25 1 2 20 21 33 27 40 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 = 1 (b) Apply Fisher's LSD method with a = 0.05 and state which circuit type differs or circuit types differ. Crcult 1 Circult 2 (C) What is the absolute value of difference between means for circuits 1 and 3? Crcult 3 Round your answer to one decimal place (e.g 98.7). Crcults 182 Crcults 183 Crcults 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). ô x = 3.
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