1090 MATH (PACE)
WRITE ALL PROBABILITIES AS FRACTIONS IN LOWEST TERMS, DECIMALS, AND PERCENTS. What is the P(vowel)? __________ = __________ = __________
1/3 = 0.333 = 33.3%
WRITE ALL PROBABILITIES AS FRACTIONS IN LOWEST TERMS, DECIMALS, AND PERCENTS. The letters H, E, A, V, E, N are written on cards and placed face down. What is the probability that a random selection of one cord will be an H? (Round decimals to the thousandths' place.) __________ = __________ = __________
1/6 = 0.167 = 16.7
WRITE ALL PROBABILITIES AS FRACTIONS IN LOWEST TERMS, DECIMALS, AND PERCENTS. The letters H, O, N, E, S, T are written on cards and placed face down. What is the probability that a random selection of one card will be an H? (Round decimals to the thousandths' place and percents to the tenths' place) __________ = __________ = __________
1/6 = 0.167 = 16.7%
5! = __________
120
6C2 = __________
15
At a luncheon you have a choice of four main dishes, two vegetables, and two kinds of dessert. How many choices are there altogether?
16
For breakfast you have four types of cereal, two types of fruit, and two kinds of juice. How many choices are there altogether?
16
7P5 = __________
2,520
4! = __________
24
9C2 = __________
36
7P4 = __________
840
Line plot
A graph that shows data on a number line using an X to show frequency
Histogram
A graph that uses bars to show the frequency of data within a range of numbers
Measure of central tendency
A number that tells where the middle of a set of data lies
Interval
A range of numbers
Twenty-four students were asked to select the type of books they most enjoy reading. The results follow: Biography - 11, Christian Novel - 2, Historical Novel - 7, Mystery - 3, Science Fiction - 1. What are the percents for each type?
Biography - 46% Christian Novel - 8% Historical Novel - 29% Mystery - 13% Science Fiction - 4%
Probability
Can be expressed as the ratio of actual outcomes to possible outcomes
Statistics
Deals with collecting, organizing, analyzing, and presenting data
Frequency table
Lists the number of times each item occurs in a set of data
Twenty-four students were asked to select the subject in which they most often have homework. Here are the results : Math - 6, English - 8, Social Studies - 2, Science - 4, Word Building - 1, Electives - 3. What are the percents of each subject?
MATH = 25% ENGLISH = 33% SOCIAL STUDIES = 8% SCIENCE = 17% WORD BUILDING = 4% ELECTIVES = 13%
WHAT IS THE MEAN, MEDIAN, AND MODE OF THIS DATA SET? 11.5, 13.8, 13.4, 15.4, 11.5, 14.8
MEAN = 13.4 MEDIAN = 13.6 MODE = 11.5
WHAT IS THE MEAN, MEDIAN, AND MODE OF THIS DATA SET? 28, 41, 28, 57, 45, 48
Mean = 41.2 Median = 43 Mode = 28
Mode
Number that occurs most frequently in a set of data
Outlier
Numbers much larger or smaller than the rest of the data
__________ can be expressed as the ratio of actual outcomes to possible outcomes.
Probability
__________ is the branch of mathematics that analyzes the likelihood that an outcome will occur.
Probability
EPHESIANS 5:19
Speaking to yourselves in psalms and hymns and spiritual songs, singing and making melody in your heart to the Lord.
Mean
The average of a set of numbers
Range
The difference between the largest and smallest pieces of data
Median
The middle number(s) in a list of data
FIND THE VALUE OF X SO THE MEAN OF THE LIST OF DATA WILL EQUAL THE GIVEN NUMBER (82, 91, 84, 98, 95, X) mean = 94
X = 114
FIND THE VALUE OF X SO THE MEAN OF THE LIST OF DATA WILL EQUAL THE GIVEN NUMBER (42, 51, 44, 38, 55, X) mean = 46
X = 46
A __________ lists the number of times each item occurs in a set of data.
frequency table
An __________ is a range of numbers.
interval
A graph that shows data on a number line using an X to show frequency is a __________ .
line plot
The __________ is the average of a set of numbers.
mean
A __________ is a number that tells where the middle of a set of data lies.
measure of central tendency
The middle number(s) in a list of data is the __________ .
median
The __________ is the number that occurs most frequently in a set of data.
mode
An __________ is a number that is much larger or smaller than the other numbers in a set of data.
outlier
The __________ is the difference between the largest and smallest pieces of data.
range
The branch of mathematics that deals with collecting, organizing, analyzing, and presenting data is __________ .
statistics
