Imagine That You Were Told That the T-Statistic for the Slope

question 52

Multiple Choice

Imagine that you were told that the t-statistic for the slope coefficient of the regression line $\widehat {\text { TestScore }}$ = 698.9 - 2.28 × STR was 4.38. What are the units of measurement for the t-statistic?

• A)points of the test score
• B)number of students per teacher
• C) \(\frac { \text { TestScore } } { S T R }\)
• D)standard deviations

---

Definitions:

Alopecia

A medical condition resulting in the loss of hair from the head or body, which can be temporary or permanent.

Chemotherapy

A type of cancer treatment using one or more anti-cancer drugs as part of a standardized chemotherapy regimen to kill or slow the growth of cancer cells.

Texture

The feel, appearance, or consistency of a surface or substance.

Bone Marrow Transplant (BMT)

A medical procedure to replace damaged or destroyed bone marrow with healthy bone marrow stem cells.