College student rated themselves on a scale of 1 to 5, according to how much the
ID: 3398054 • Letter: C
Question
College student rated themselves on a scale of 1 to 5, according to how much they work per day. Is there a significant difference between the mean ages in the five self-rated categories?
Open the file satisfied.csv within SPSS. Perform an ANOVA test using the variables "Age" and "Work_Per_Day".
Which categories exhibit mean ages that are significantly different at an = .05 significance level?
a. ONLY 1 and 2, 1 and 3, 1 and 4, and 1 and 5
b. There are 8 different pairs of categories that have mean ages that are significantly different.
c. No mean ages are significantly different.
d Category 2 has a mean that is significantly different than all other categories.
e. All categories have mean ages that are significantly different than each other.
a. ONLY 1 and 2, 1 and 3, 1 and 4, and 1 and 5
b. There are 8 different pairs of categories that have mean ages that are significantly different.
c. No mean ages are significantly different.
d Category 2 has a mean that is significantly different than all other categories.
e. All categories have mean ages that are significantly different than each other.
Explanation / Answer
Option : d
Category 2 has a mean that is significantly different than all other categories.