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"_6.4.1-2"
"6th Grade MathThematics Module 4. Sections 1-2 Collective"
Question | Answer |
---|---|
experiment | an activity whose results can be observed and recorded |
outcome | the result of an experiment |
probability | a number from 0 to 1 that tells you how likely something is to happen |
experimental probability | the ratio of the number of times the outcome happened to the number of times the experiment was repeated |
equally likely | outcomes are equally likely if they have the same chance of occurring |
event | a set of outcomes for a particular experiment |
theoretical probability | the ratio of the number of outcomes in the event to the total number of possible outcomes |
impossible event | an event that cannot happen. It has a probability of 0 |
certain event | an event that must happen. It has a probability of 1 |
divisible | when a number can be evenly divided by another number, it is divisible by that number |
factors | when a whole number is divisible by a second whole number, the second number is a factor of the first |
greatest common factor (GCF) | the greatest number that is a factor of each of two or more numbers |
prime number | a whole number greater than 1 that has exactly two two factors, 1 and the number itself |
composite | a whole number greater than 1 that has more than two factors |
prime factorization | a number written as the product of prime factors. A factor tree helps to find the prime factorization |
factor tree | (prime factorization) a number written as a product of prime factors. The structure drawn to help organize prime factorization |
power | (exponential form) a way o and a base is writing a number using exponents. A number that can be written using an exponent and a base is a power of the base |
exponent | a raised number that tells how many times a base is used as a factor |
base | a number that is the basis of each place value column in a number system |
standard form | a number written without using exponents |
exponential form | a way of writing a number using exponents |