Solve the problem. For large numbers of degrees of freedom, the critical chi χ squared 2 values can be approximated using the f

Question

2 years ago

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Solve the problem. For large numbers of degrees of freedom, the critical chi χ squared 2 values can be approximated using the f

ormula chi χ squared 2 equals = one half (x plus StartRoot 2 x minus 1 EndRoot )squared 1 2 z+ 2k−12, where k is the number of degrees of freedom and z is the critical value. To find the lower critical value, the negative z-value is used, to find the upper critical value, the positive z-value is used. Use this approximation to estimate the critical value of chi χ squared 2 in a right-tailed hypothesis test with n equals =143 and alpha α equals =0.01.

Mathematics

1 answer:

kykrilka [37] · Answer 1 · 2022-06-16T08:47:49+03:00

kykrilka [37]2 years ago

7 0

Answer:

0.01 =0.0001

Step-by-step explanation:

Solve the problem. For large numbers of degrees of​ freedom, the critical chi χ squared 2 values can be approximated using the f

Solve the problem. For large numbers of degrees of freedom, the critical chi χ squared 2 values can be approximated using the f