STAT 300 - COLLEGE 2.6 (EXERCISE) QUESTIONS &
ANSWERS 2025!!
The GPAs of students at Mt. San Antonio College are normally distributed with
a mean equal to 3.0 and standard deviation 0.3. The tick marks on the x-axis of
the graph below are one standard deviation apart.
Enter the actual values that correspond to those tick marks. Enter your answers
to 1 decimal place.
μ−3σ= Answer - 2.1
μ−2σ= Answer - 2.4
μ−σ= Answer - 2.7
μ= Answer - 3.0
μ+σ= Answer - 3.3
μ+2σ= Answer - 3.6
μ+3σ= Answer - 3.9
ANSWERS 2025!!
The GPAs of students at Mt. San Antonio College are normally distributed with
a mean equal to 3.0 and standard deviation 0.3. The tick marks on the x-axis of
the graph below are one standard deviation apart.
Enter the actual values that correspond to those tick marks. Enter your answers
to 1 decimal place.
μ−3σ= Answer - 2.1
μ−2σ= Answer - 2.4
μ−σ= Answer - 2.7
μ= Answer - 3.0
μ+σ= Answer - 3.3
μ+2σ= Answer - 3.6
μ+3σ= Answer - 3.9
