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Is there an association between party affiliation and gender? The accompanying d

ID: 3175202 • Letter: I

Question

Is there an association between party affiliation and gender? The accompanying data represent the gender and party affiliations of registered voters based on a random sample of 800 adults. Complete parts (a) through (f) Click the icon to view the data table. Political Party Female Male frequency Marginal Distribution for Gender Republication 105 115 220 Democrat 150 101 251 Independent 150 179 329 Frequency marginal Distribution for Political party 405 395 800 Construct a relative frequency marginal distribution. Gender Political Party Female Male Relative frequency marginal distribution Republican 105 115 0.275 Democrat 150 101 0.313 Independent 150 179 0.411 Relative frequency marginal distribution 0.506 0.493 (round to three decimal places as needed.) What proportion of registered voters considers themselves to be independent? Squarebox (Round to three decimal places as needed.)

Explanation / Answer

(a)

Following is the completed table:

(b)

Following table shows the frequency marginal distribution:

(c)

Above table shows that 0.411 shows them independent.

Female Male Frequency Marginal Distribution for gender Republican 105 115 220 Democrat 150 101 251 Independent 150 179 329 Frequency Marginal Ditribution for Political Party 405 395 800
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