If the Computed Value of the Chi-Squared Test Statistic Is $\chi ^ { 2 }$

question 26

Short Answer

If the computed value of the chi-squared test statistic is $\chi ^ { 2 }$ =2.83, and the test has 2 degrees of freedom, then the null hypothesis $H _ { 0 }$ is __________ at .05 level of significance.

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Definitions:

Convection

The transfer of heat through the movement of fluids or gases, driven by temperature differences within the fluid or between the fluid and its surroundings.

Blood Pressure Cuff

A device used to measure blood pressure, consisting of an inflatable cuff to restrict blood flow, and a manometer to measure the pressure.

Circumference

Circumference is the linear distance around the edge of a circle or roughly circular object.

Inaccurate Readings

Measurements or data received from an instrument or device that do not accurately reflect the true value or condition.