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

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Question

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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