Question

Based on the following calculator output, determine the range of the dataset.

1-Var-Stats
x= 217.714285714
Σε = 1524
Στ² = 338522
Sx 33.4799157989 =
σx= 30.9963789854
n = 7
minX = 158
Q₁ = 201
Med = 227
Q3 = 241
maxX = 263

Answer 1

The range of the dataset is determined by subtracting the minimum value from the maximum value, which is 105 in this case.

Step-by-step explanation:

The range of a dataset is calculated by subtracting the smallest value (minX) from the largest value (maxX) in the set. In your provided calculator output, the minimum value is 158 and the maximum value is 263. Therefore, to find the range, you subtract:

range = maxX - minX
= 263 - 158
= 105

So, the range of the dataset is 105.

The range of a data set is the difference between the maximum and minimum values. In this case, the minimum value is 158 and the maximum value is 263, so the range is 263 - 158 = 105.