CC1 Ch. 5 Review: Probability & Expressions (24-25)*

Front

Evaluate for v = 4: 5(v + 1)

Back

25

Front

Evaluate for v = 4: 2(v + 5) + 8

Back

26

Front

What is the experimental probability of rolling a 1 if Neil tossed a 6-sided die 90 times and rolled a 1 thirteen times?

Back

13/90

Front

What is the probability of spinning an even number on a spinner with numbers 1 to 6?

Back

50% (3 out of 6 numbers are even)

Front

Evaluate: 8 + n, if n = 7

Back

15

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What is the difference between experimental probability and theoretical probability?

Back

Experimental probability is based on actual experiments or trials, while theoretical probability is based on expected outcomes.

Front

How do you calculate the probability of an event?

Back

Probability = (Number of favorable outcomes) / (Total number of possible outcomes).

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting variables with numbers.