WorksheetsU4T1 Study Guide
Total questions: 10
Worksheet time: 6mins
Rick is concerned about his diet. On any given day, he eats 0, 1, 2, 3, or 4 servings of fruits and vegetables. The probabilities are given in the table (look at your paper study guide)
What is the probability Rick will eat 2 servings of fruit or veggies or fewer?
.49
.21
.79
.51
Rick is concerned about his diet. On any given day, he eats 0, 1, 2, 3, or 4 servings of fruits and vegetables. The probabilities are given in the table (look at your paper study guide)
What is the probability he will eat more than 2 servings of fruits and veggies?
.79
.51
.49
.21
Determine the probability of the following problems.
A vowel is randomly drawn from a bag containing the letters in the word FARQUHAR
.25
.375
.5
.75
Determine the probability of the following problems.
A number cube is tossed one time. What is the P(even number)
.25
.375
.5
.75
Determine the probability of the following problems.
A blue block is chosen at random from a bag containing 15 blue blocks and 45 red blocks.
.25
.375
.5
.75
Determine the probability of the following problems.
A student who scored a 100% on their math test is chosen at random from a group that contains 45 students who scored 100%, 8 students who scored 90%, 3 students who scored 80% and 4 students who scored less than 70%
.25
.375
.5
.75
Sara brought a very large jar of animal crackers to share with students in class. rather than count and sort all the different types of crackers, she randomly chose 20 crackers and found the following counts for the different types of animals (look at paper copy for the chart).
Based on the sample selected from the jar, how many of each type of cracker will be in the jar of 100 crackers. (Answers written as a percent)
lion = 20%, Elephant= 30%, Monkey = 25%, Zebra = 15% and Camel = 10%
lion = 20%, Elephant= 25%, Monkey = 15%, Zebra = 30% and Camel = 2%
lion = 30%, Elephant= 20%, Monkey = 25%, Zebra = 10% and Camel = 25%
lion = 25%, Elephant= 30%, Monkey = 10%, Zebra = 20% and Camel = 15%
The tree diagrams show the outcomes of tossing a coin then tossing a fair six-sided number cube. What is the P(heads and a number less than 5)?
1/6
1/2
5/12
1/3
Nathan is your school's star soccer player. When he takes a shot on goal, he typically scores 75% of time. His coach designs a computer simulation to study how likely it is that Nathan will make a back-to-back goal.
The coach uses the digits 0 to 3 and assigns a digit to each outcome. Which option describes how the digits can be assigned? Circle all that apply.
Assign the digits 0, 2 to missing the goal and the digits 1, 3 to making the goal.
Assign the digits 0, 1, 2 to making the goal and the digit 3 to missing the goal
Assign the digit 0 to missing the goal and the digits 1, 2, 3 to making the goal.
Assign the digits 0, 1 to missing the goal and the digit 2, 3 to making the goal.
This bar graph shows the relative frequency of the number of field goals Marvin attempted before he made 2 in a row. What is the probability that it will take Marvin at least 3 kicks to make 2 field goals in a row?
.16
.34
.48
.64
