Find the Range for the Given Data Set $\begin{array} { l l l l l l } 845 & 970 & 635 & 545 & 1445 & 1070 \end{array}$

question 179

Multiple Choice

Find the range for the given data set.
-Here are costs (in dollars) of 12 electric smoothtop ranges. $\begin{array} { l l l l l l } 845 & 970 & 635 & 545 & 1445 & 1070 \end{array}$
$\begin{array} { l l l l l l } 670 & 745 & 780 & 1270 & 535 & 1045 \end{array}$

• A)\(\$ 950\)
• B) \(\$ 910\)
• C) \(\$ 890\)
• D) \(\$ 930\)

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Definitions:

Illusory Correlation

The perception of a relationship between two variables even when no such relationship exists, often due to cognitive biases.

Predictive Accuracy

The degree to which a forecast or prediction correctly anticipates future events or outcomes.

Random Assignment

A method used in experiments where participants are allocated to different groups in a way that ensures each has an equal chance of being assigned to any group, reducing bias.

Cause and Effect

The principle that every event (effect) has one or more causes; the basis of logical reasoning and scientific investigation.