When performing a ?2 test for independence in a contingency table with r rows and c?...

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Basic Math

When performing a ?2 test for independence in a contingencytable with r rows and c? columns, determine the? upper-tailcritical value of the test statistic in each of the followingcircumstances.
a.
?=?0.05,
r=6?,
c=5
d.
?=?0.01,
r=5?,
c=6
b.
?=?0.01,
r=3?,
c=4
e.
?=?0.01,
r=4?,
c=5
c.
?=?0.01,
r=3?,
c=6
a. The critical value is __. ?(Round to three decimal placesas? needed.)
b. The critical value is _. ?(Round to three decimal placesas? needed.)
c. The critical value is . ?(Round to three decimal placesas? needed.)
d. The critical value is . ?(Round to three decimal placesas? needed.)
e. The critical value is ___. ?(Round to three decimal placesas? needed.)

Answer & Explanation Solved by verified expert

3.6 Ratings (271 Votes)

a Given that 005 r6 c5 Here degrees of freedom r 1 c 1 DF 6 1 5 1 5 4 20 Therefore crtical value at005 with df 20 is 31410 The critical value 31410 See Answer

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When performing a ?2 test for independence in a contingency table with r rows and c?...

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