A survey was conducted to determine by age group the number of registered voters who cast ballots during the recent elections. The following data were recorded:

a. Using α = 0.01, perform a chisquare test to determine if the proportion of voters who cast ballots during the elections differs among the five age groups of voters.

b. Determine the p_value using Excel and interpret its meaning.

c. Confirm your results using p_value.

d. How does age appear to relate to the likelihood that a voter will cast a ballot during the elections?

Transcribed Image Text:

Age Group 18-24 25-34 35-44 45-54 55 and older Did You Vote? No 62 76 76 Yes 18 39 82 43