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  3. 0ft 10ft 30ft 40ft 0.045 0.045 0.044

0ft 10ft 30ft 40ft 0.045 0.045 0.044 0.098 0.043 0.031 0.044 0.074 0.04 0.043 0.048 0.154 The dataset contains measurements of iron levels at several depths in a bay. Develop your hypotheses...

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Verified Solution

Question

Statistics

0ft

10ft

30ft

40ft

0.045

0.045

0.044

0.098

0.043

0.031

0.044

0.074

0.04

0.043

0.048

0.154


The dataset contains measurements of iron levels at severaldepths in a bay. Develop your hypotheses and at .05 significancelevel conduct the appropriate statistical test to determine if ironlevels are different at different depths. If they are, at .05significance level, conduct follow up tests to determine whichgroups are different from each other. Build the ANOVA table. Selectall the groups that are significantly differentfrom each other:

Select all the groups that are significantlydifferent from each other:

Select one or more:

a. 0 ft and 10 ft

b. 0 ft and 30 ft

c. 0 ft and 40 ft

d. 10 ft and 30 ft

e. 10 ft and 40 ft

f. 30 ft and 40 ft

Answer & Explanation Solved by verified expert
4.1 Ratings (715 Votes)
To test whether means of all groups are same or not we need touse Oneway ANOVAUsing Minitab software Stat ANOVA One waywe    See Answer
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