. The Nero Match Company sells matchboxes that are supposed natches per box. A random sample of 94 Nero matchboxes shows matches per box to be 43.1 with a standard deviation of 9. Using a. you say that the average number of matches per box is more than 4 a. Ho: H:: ; circle one: b. circle one: Normal or Student's t; z, = C. z= d. P-value = e. circle one: Reject, Fail to Reject
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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