Name the type of statistical test appropriate for each situation: a) You performed an ANOVA and found that P<0.05, so you want to compare pairs of group means against one another to see which ones differ. (1 Point)

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Pls help me with the following pls n make sure it's 100% correct 

Name the type of statistical test appropriate for each
situation:
a) You performed an ANOVA and found that P<0.05, so you
want to compare pairs of group means against one another to
see which ones differ. (1 Point)
b) You want to compare the mean values of two groups of data.
The data from each group are normally distributed, but they
do not have the same variance. (1 Point)
c) You want to test whether three groups of numerical data have
the same variance as one another. (1 Point)
d) You have a 2 x 2 contingency table and want to test whether
one categorical variable is independent of the other
categorical variable. Under the null hypothesis scenario, the
expected frequency in one of the cells of the contingency
table is less than 5. (1 Point)
e) You obtained randomly sampled data from 100 newborn
Canadian babies and want to test whether their mean weight
differs from the U.S. population mean of 3.4 kg for a newborn
baby. (1 Point)
Question 7 (1 Point total)
You performed a hypothesis test and found that P<0.05.
What do you do with the null hypothesis: reject it, or fail to
reject it? (1 Point)
Transcribed Image Text:Name the type of statistical test appropriate for each situation: a) You performed an ANOVA and found that P<0.05, so you want to compare pairs of group means against one another to see which ones differ. (1 Point) b) You want to compare the mean values of two groups of data. The data from each group are normally distributed, but they do not have the same variance. (1 Point) c) You want to test whether three groups of numerical data have the same variance as one another. (1 Point) d) You have a 2 x 2 contingency table and want to test whether one categorical variable is independent of the other categorical variable. Under the null hypothesis scenario, the expected frequency in one of the cells of the contingency table is less than 5. (1 Point) e) You obtained randomly sampled data from 100 newborn Canadian babies and want to test whether their mean weight differs from the U.S. population mean of 3.4 kg for a newborn baby. (1 Point) Question 7 (1 Point total) You performed a hypothesis test and found that P<0.05. What do you do with the null hypothesis: reject it, or fail to reject it? (1 Point)
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