You intend to conduct a Chi-Square Test of Independence for a contingency table with 2 columns and 3 rows. You collect data from 81 subjects.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group