The computed chi-square value is positive because the difference between the observed and expected frequencies is . Select one: a. Squared b. Linear c. Uniform d. Always positive

A chi-square () statistics computes the variation seen between observed and predicted rates of the results of a sequence of circumstances or variables.

Therefore, the final answer is "Option a".

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The computed chi-square value is positive because the difference between the observed and expected frequencies is squared.

The formula for chi-square is the sum for all values of (observed - expected)^2 / expected.

Hope this helps!! :)

29 is the correct answer

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3