Use the following to answer questions :
You ask 100 persons what color of car they like the most.The table below lists the observed frequencies for such a survey.

-The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars,25% like blue cars,20% like red cars,10% like white cars,and 35% like other colors.What are the degrees of freedom for this test?

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Use the following to answer questions :
You ask 100 persons what color of car they like the most.The table below lists the observed frequencies for such a survey.
 
-The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars,25% like blue cars,20% like red cars,10% like white cars,and 35% like other colors.What are the degrees of freedom for this test?

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The Answer of Use the following to answer questions :
You ask 100 persons what color of car they like the most.The table below lists the observed frequencies for such a survey.
 
-The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars,25% like blue cars,20% like red cars,10% like white cars,and 35% like other colors.What are the degrees of freedom for this test?

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