Number of means compared = 5; T is nl=n2=n33Dn43Dn5 and Ho- μ1 - μ2 = μ3 = μ4= μ5; Ara ascending order is ul u3 µ4 Error MS = 140 μ2 μ5 i. What is the Tabular q you need calculated q?

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b. For performing a Tukey test, you are given the following
data. Use these data to answer the questions asked
Number of means compared
5; Total df = 149; condition
is n1=n2=n3=n4=n5 and
Ho- μ1 -μ2 = μ3 = μ4
ascending order is
μ3
Error MS = 140
u5; Arrangement of means in
ul
µ4
μ2
μ5
i. What is the Tabular q. you need for comparison with
calculated q?
ii. What is the value of Standard Error or SE?
iii. If the difference between u5 and u3 = 15.3, what is the
calculated q? Is it significantly different at 5% level?
iv. If the difference between µ5 and u2 =5.2, what is the
calculated q? Is it significantly different at 5% level?
v. Results showed that u5 is not different from µ2; µ2 is
different from µ4; µ4 is also different from ul and ul
is not different from µ3 at 5% level. Use this
information and underline the means that are not
different.
μ3
μι
µ4
μ2
Transcribed Image Text:b. For performing a Tukey test, you are given the following data. Use these data to answer the questions asked Number of means compared 5; Total df = 149; condition is n1=n2=n3=n4=n5 and Ho- μ1 -μ2 = μ3 = μ4 ascending order is μ3 Error MS = 140 u5; Arrangement of means in ul µ4 μ2 μ5 i. What is the Tabular q. you need for comparison with calculated q? ii. What is the value of Standard Error or SE? iii. If the difference between u5 and u3 = 15.3, what is the calculated q? Is it significantly different at 5% level? iv. If the difference between µ5 and u2 =5.2, what is the calculated q? Is it significantly different at 5% level? v. Results showed that u5 is not different from µ2; µ2 is different from µ4; µ4 is also different from ul and ul is not different from µ3 at 5% level. Use this information and underline the means that are not different. μ3 μι µ4 μ2
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