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Probability
Page 6
Questions (18,465)
in a class of 60 boys and 40 girls, it is observed tha 24 boys and 21 girls wear glasses. what is the probability that: (1)A
5 answers
asked by
biliyaminu
2,882 views
Find the probability of getting a prime number thrice by tossing a die 10 times.
5 answers
asked by
Barney
9,692 views
Hey so for the Theoretical and Experimental Probability Quick Check (unit 4 Lesson 1) I'm not really sure how to do it and yeah
6 answers
asked by
Wirly
884 views
A pet store has two tanks of tropical fish. The first tank contains 5 blue fish and 8 yellow fish and the second tank contains 4
4 answers
asked by
Aedan
1,038 views
If a number is chosen at random from integers 5 to 25 inclusive, find the probability that the number is (a) multiple of 5 or 3
7 answers
asked by
Queeneth
3,548 views
A store manager believes that 42% of her customers are repeat business (have visited her store within the last two weeks).
4 answers
asked by
Babyboo
1,678 views
Mrs. Baker’s students write word problems for homework. Each week she selects one student's word problem to display on a
1 answer
asked by
.
96 views
Chen has a deck of 52 cards with 4 suits (hearts, spades, diamonds, and clubs), and each suit has cards numbered 1–13.
1 answer
asked anonymously
129 views
so there is a spinner, with 5 colors. the spinner starts with green, blue, yellow, orange, then pink.
what is the probability of
11 answers
asked by
bigepic
64 views
A spinner has 8 equally sized sections labelled as A, B, C, D, E, F, G, H . In 160 spins, how many times can you expect to spin
1 answer
asked anonymously
146 views
Letters:
M O D E L S probability: 1/6 1/6 1/6 1/6 1/6 1/6 Use the uniform probability model to find the probability of selecting
1 answer
asked anonymously
90 views
Bowls A and B contain a number of white and red balls. Clark repeatedly selected a ball from both bowls and recorded the results
3 answers
asked anonymously
88 views
A survey of 80 employees was conducted asking about which meals they regularly eat at the office 20 employees eat breakfast at
1 answer
asked by
thatgirl!
64 views
Theoretical Probability Quick Check
1 of 51 of 5 Items Question A student has a bag of marbles. There are 5 pink, 7 red, 12
1 answer
asked anonymously
55 views
Dan will spin the wheel once. What are all the possible outcomes of the experiment? Separate each answer with a comma followed
1 answer
asked anonymously
35 views
Which mathematical sentence can be used to calculate the probability of selecting a student who wants the option to keep
1 answer
asked anonymously
55 views
Question 1
There are four presidential candidates in a country. A street survey was conducted asking 2,500 registered voters
1 answer
asked by
girl idek
54 views
A deck of 10 cards labeled 1–10 is shuffled. One card is selected at random. If the experiment is repeated 120 times, how many
1 answer
asked anonymously
33 views
Nikki is rolling two dice. What is the probability that she rolls a sum of 4 with the two dice, then rolls a sum of 7 with the
1 answer
asked by
screaming crying falling down the stairs
81 views
The letter tiles S, M, I, L, E are placed on a box. Without looking, James picks a letter tile from the box. Which model
9 answers
asked by
hi
121 views
The sample space of an experiment is S={1,2,3} . Each outcome is equally likely to occur with a probability of 1/3 . What is the
1 answer
asked by
boots with the fur
37 views
A nickel, a penny and a dime are placed inside a bag. One coin is randomly picked three times. If the coin is replaced after
5 answers
asked by
Sandy
119 views
Part 1: A survey of 80 employees was conducted asking about which meals they regularly eat at the office. 20 employees eat
1 answer
asked anonymously
46 views
Use the table to answer the question.
Number of White Balls Selected Number of Red Balls Selected Bowl A 45 55 Bowl B 60 40 Bowls
1 answer
asked anonymously
73 views
A big flower vase has 5 begonias, 6 carnations, and 7 tulips. Two flower are randomly selected without replacement. what is the
1 answer
asked anonymously
59 views
A nickel, a penny, and a dime are placed inside a bag. One coin is randomly picked three times. If the coin is replaced after
1 answer
asked anonymously
36 views
Using the following information, make a prediction as to which event is most likely to occur.
A sandwich shop has 7 options for
3 answers
asked anonymously
40 views
Part 1: A survey of 80 employees was conducted asking about which meals they regularly eat at the office. 20 employees eat
3 answers
asked by
daisy may
52 views
A bag contains a blue button (B), a red button (R), and a yellow button (Y). If one button is selected and then returned to the
1 answer
asked anonymously
25 views
Julio is attending a summer camp. It has two sessions, and participants are divided into three groups: Red, Yellow, and Green.
1 answer
asked anonymously
31 views
An ant begins at the top of the pictured octahedron. If the ant takes two "steps", what is the probability it ends up at the
7 answers
asked by
Anonymous
4,895 views
A math class contains 7 females (three of whom speak French and the rest speak only English),and 12 males (two of whom speak
5 answers
asked by
jennifer
5,333 views
plz help me I'm desperate!!!
Jerry mixes the letters F,P,M,M,M,F,P and J thorough. Without looking Amanda draws one letter.
142 answers
asked by
cassie needs help
11,185 views
Hallie is trying to win the grand prize on a game show. Should she try her luck by spinning a wheel with 6 equal sections
46 answers
asked by
Anon101
11,672 views
A fair six sided die is thrown find the probability of getting
A) a four B) an even number C) a number less than five
4 answers
asked by
Elijah
1,444 views
The sample space for a roll of two number cubes is shown in the table.
(1,1)|(1,2)|(1,3)|(1,4)|(1,5),(1,6)
74 answers
asked by
Sandy
7,937 views
Five cards are drawn from an ordinary deck without replacement. Find the probability of getting
a. All red cards b. All diamonds
5 answers
asked by
Michelle
6,951 views
A couple has four children. What is the probability that there will be 2 boys and 2 girls? Assume that no outside forces
5 answers
asked by
katt0109
4,324 views
A bag contains tiles with the letters A-R-I-T-H-M-E-T-I-C. Amelia chooses a tile without looking and doesn’t replace it. She
24 answers
asked by
Agala
6,568 views
A bowl contains only red marbles, blue marbles and green marbles. The probability of selecting a red marble from the bowl is
6 answers
asked by
chocolateman
3,081 views
1. You mix the letters: S E M I T R O P I C A and L thoroughly. Without looking you draw one letter. Find the probability that
109 answers
asked by
Rebekah
25,403 views
The following two-way frequency table shows information collected from a survey of attendees at a neighborhood meeting regarding
7 answers
asked by
DestinyBright
163 views
There are 528 students in Pablo's high-school. Pablo's surveyed 130 randomly chosen students about their favorite ice cream
2 answers
asked by
Me
296 views
Bowls A and B contain a number of white balls.if there are 36 balls in bowl A estimate the number of white balls based on Simon
2 answers
asked by
Me
170 views
A single coin is tossed 300 times. Heads were observed 180 times. What is the long-run relative frequency of tails? Express the
6 answers
asked by
Koiiiii
655 views
A big flower vase has 5 begonias, 6 carnations, and 7 tulips. Two folowers are randomly selected without replacement. What is
4 answers
asked by
Qu
420 views
A quality controller inspected 1,000 units of a product and rejected 150 units due to defects. Approximate the empirical
4 answers
asked anonymously
281 views
Get a die. Roll it 20 times. Record the result of your experiment in a table.
The first table is for rolling a die once for 20
4 answers
asked by
Regene
1,264 views
A die is rolled twice. What is the probability that the sum of the rolls is less than 4 given that one of the rolls is a 1?
The
5 answers
asked by
Ed
4,169 views
The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For these questions, assume these
6 answers
asked by
jr
2,012 views
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