Question 1185306: The head start program provides a wide range of services to low-income children up to the age of 5 years and their families. Its goals are to provide services to improve social and learning skills and to improve health and nutrition status so that the participants can begin school on an equal footing with their more advantaged peers. The distribution of ages for participating children is as follows 12% five-year-olds, 50% four-year-olds, 17% three-year-olds, and 21% under three years. When the program was assessed in a particular region, it was found that of the 207 randomly selected participants, 31 were 5 years old, 85 were 4 years old, 62 were 3 years old, 29 were under 3 years old. Perform a test to see if there sufficient evidence at α = 0.05 that the region's proportions differ from
the national proportions.
The test value is____
The p-value is____
Answer by ikleyn(52781)   (Show Source):
You can put this solution on YOUR website! .
Please re-post your problem : I mistakenly clicked wrong button.
Sorry . . .
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I see that you re-posted it to me personally as a comment.
I didn't ask you about it . . .
The term " Re-post " has ONLY ONE MEANING: re-post to the forum, as you do it regularly.
Please do not post it to me personally as a comment ( ! )
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