A Large Vat Contains 1 $20 ^ { \circ } \mathrm { C }$

question 16

Multiple Choice

A large vat contains 1.000 L of water at $20 ^ { \circ } \mathrm { C }$ What volume will this water occupy when it is heated up to $80 ^ { \circ } \mathrm { C } ?$ Water has a volume expansion coefficient of $210 \times 10 ^ { - 6 } K ^ { - 1 }$

• A) 0.987 L
• B) 1.600 L
• C) 1.013 L
• D) 0.9987 L

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Definitions:

Randomized Block Design

A statistical experimental design that aims to reduce confounding variables by grouping similar experimental units into blocks before randomly assigning treatments within each block.

Sum of Squares for Blocks

Sum of Squares for Blocks is a measure used in analysis of variance (ANOVA) to assess the variance within groups or blocks of a factor in an experimental design.

LSD Method

An acronym for Least Significant Difference, a statistical technique used to determine if the means of multiple groups are significantly different.

Experimentwise Type I Error

A cumulative error rate that represents the probability of making at least one Type I error across multiple statistical tests.