I need help with this question, and the answers that pluged in the tables are wr

Question

I need help with this question, and the answers that pluged in the tables are wrong, so please help with it.

Window O ezto mheducation.com/hm.tpx? -0.963973218100249 1485453795998 Facts and Statistics "Spell Check Plus O Course hero ASDF A au The following information applies to the questions displayed below] Engineers are testing company fleet vehicle fuel economy (miles per gallon) performance by using dlfferent types of fuel. One vehlcle of each size is tested. Does thls sample provlde suffolent evidence to conclude that there is a significant dlfference In treatment means? 87 octane 89 octane 91 ne Ethanol 5% Ethanol 10% Compact 279 30.6 29.4 19.7 29.2 Mid-Size 173 181 178 31.7 Full-Size 28.7 18.3 30.8 17.8 22.6 18.1 28.9 value 4.00 points (a) Choose the correct statement. Fuel type is the treatment and vehicle size is the blocking factor O Fuel type is the blocking factor and vehicle size is the treatment. eBook & Resources Two Factor Anova Without Replication (Randomized Block Model MacBook Pro OOO 1) F3 OOO FA

Explanation / Answer

a) Fuel type is the treatment and vehicle size is the blocking factor.

Rows(Vehicle size)

H0: A1=A2=A3=A4=0

H1: Not all the Aj are equal to 0

Columns(Fuel type)

H0: B1=B2=B3=B4=0

H1: Not all the Bi are equal to 0

b)

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