Compound Probabilities
Instructions:
Fill out the following 2-way frequency table about ice c...
Mathematics, 24.03.2021 01:40 kimloveswim
Compound Probabilities
Instructions:
Fill out the following 2-way frequency table about ice cream preferences. Then answer the
questions below.
Preferred Ice Cream Flavor
Vanilla
Chocolate
Rocky Road
TOTAL
Male
9
6
4
19
Female
3
6
3
12
TOTAL
12
12
7
31
Student
Gender
1. Show your work for each part of this question. What is the probability of randomly selecting:
a. A female?
b. A student who is male and prefers Rocky Road?
c. A student who is male and likes vanilla, or a student who is female and prefers
Chocolate?
2. For each part of this question, choose which scenario will have a higher probability. Support your A decision by including calculations.
a. A student who prefers vanilla, chocolate, or rocky road?
b. A female student who prefers vanilla, or a female student who prefers rocky road?
c. A female student who prefers chocolate, or a male student who prefers rocky road?
Answers: 2
Mathematics, 22.06.2019 01:30
Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?
Answers: 3
Mathematics, 22.06.2019 02:00
Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?
Answers: 1
Mathematics, 22.06.2019 05:00
3/8 of the students in ms. mull’s class ride the bus. if there are 24 students in the class, how many students ride the bus?
Answers: 1
Mathematics, 22.06.2019 05:30
Devaughn's age is three times sydney's age. the sum of their ages is 96. what is sydney's age?
Answers: 2
Mathematics, 14.04.2020 20:12
Computers and Technology, 14.04.2020 20:12
Mathematics, 14.04.2020 20:12
Computers and Technology, 14.04.2020 20:12
Biology, 14.04.2020 20:12