Answer:
At least two of the restaurant have different mean delivery time.
Step-by-step explanation:
The ANOVA known as Analysis of variance involves the hypothesis testing of means on the basis of variances. The null hypothesis in ANOVA is taken as the equality mean i.e. H0: All means are equal. Whereas alternative hypothesis consists of at least two means are not equal.
The problem states that a pizza lover is comparing average delivery time. The null and alternative hypothesis in this case would be
H0: All restaurant have equal mean delivery time.
H1: At least two restaurant have different mean delivery time.
Answer:
Step-by-step explanation:
I don’t know, can I get help answering this
OK So this is how u do this:-
0.048*30=1.44
Hope I helped:D
