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Probability and Statistics
Page 10
Questions (4,630)
Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there
2 answers
asked by
oh
74 views
A spinner is divided into 9 equal sections numbered from 1 to 9. You spin the spinner once. What is P(not odd)?
2 answers
asked by
oh
102 views
a bag contains 3 blue marbles 9 green marbles and 11 yellow marbles twice you draw a marble and replace it. find P(blue, then
2 answers
asked by
mars
88 views
A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced. Then
4 answers
asked by
stream "bite me" by enhypen
108 views
You pick a number between 1,000 and 5,000. Then you flip a coin. Identify if these two events are independent or dependent.
2 answers
asked by
slayrat
90 views
the principal uses a computer to randomly to randomly select the name of a student from all the students in the school. with the
2 answers
asked by
slayrat
119 views
A sporting goods store received an order of 80 baseball caps, of which 12 are green. If 1 of the 80 caps is selected at random,
2 answers
asked by
slayrat
96 views
Classify each pair of these events as either independent or dependent. You select a number 1 through 6 by tossing a standard
2 answers
asked by
slayrat
75 views
Let \, X\, be a random varible with invertible cdf \, F_ X. Define another random variable \, Y=F_ X(X). Find the cdf F_ Y of \,
2 answers
asked anonymously
83 views
A defective coin minting machine produces coins whose probability of Heads is a random variable [mathjaxinline]Q[/mathjaxinline]
2 answers
asked anonymously
108 views
Let X_1, \ldots , X_ n \stackrel{iid}{\sim } \mathbf{P} for some distribution \, \mathbf{P}\,, and let F denote its cdf. Let F_
2 answers
asked anonymously
143 views
Let X_1, \ldots , X_ n \stackrel{iid}{\sim } \mathbf{P} for some distribution \, \mathbf{P}\,, and let F denote its cdf. Let F_
2 answers
asked anonymously
102 views
Let X and Y be real-valued random variables, both distributed according to a distribution \, \mathbf{P}.\, (We make no
2 answers
asked anonymously
102 views
Let \mathbf{p}^0 be the discrete pmf that we wish to test the goodness of fit for an observed sequence of iid samples. Let
4 answers
asked anonymously
90 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
2 answers
asked by
stream "bite me" by enhypen
109 views
Below are the results of tossing a number cube 8 times. Find the experimental probability of tossing an even number.
3, 4, 1, 2,
2 answers
asked by
stream "bite me" by enhypen
70 views
The sample space for a roll of two number cubes is shown in the table.
A 6 by 6 table of ordered pairs is shown. • A single
2 answers
asked by
stream "bite me" by enhypen
84 views
The sample space for a roll of two number cubes is shown in the table.
A 6 by 6 table of ordered pairs is shown. • A single
2 answers
asked by
stream "bite me" by enhypen
78 views
A cereal company is giving away 1 of 6 different prizes in each box of cereal. Describe a simulation you could use to estimate
2 answers
asked anonymously
78 views
Suppose you spin the spinner once. Find the probability.
A circle is divided equally into eight sections.· Two of the sections
17 answers
asked by
stream "bite me" by enhypen
174 views
A spinner has three equal sections: blue, green, and purple. Josiah spins the spinner and tosses a coin. Which shows the sample
2 answers
asked by
Daley jhonson
133 views
The manager of the local branch of saving bank has determined that 40% of all depositors have multiple accounts at the bank if a
2 answers
asked by
Birhanu
99 views
A basket of fruits contains 5 bananas, 8 mangoes, and 7 apples. Two fruits are randomly selected without replacement. Calculate
2 answers
asked by
:(
113 views
The Beeville City Council surveyed 500 Beeville citizens. Of those surveyed, 350 citizens named summer as their favorite season.
2 answers
asked by
James Glass
85 views
At a summer camp, 20% of the students come from out of state. Megan wants to simulate cabins of 8 campers. She generates random
2 answers
asked by
stream "bite me" by enhypen
76 views
One-half of the students at Greendale Middle School take art. Two-thirds of the students take Spanish. Deshawn uses a coin and a
2 answers
asked by
stream "bite me" by enhypen
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
2 answers
asked by
Me
198 views
A standard deck of 52 cards contains four suit: hearts,diamonds, clubs and spades. Each suit has 13 cards: ace, 2,3,4,5,6,7
2 answers
asked by
Me
115 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 by
Me
318 views
The experiment was carried out 100 times times and it was noted that three heads occurred 40 times. What is the difference
2 answers
asked by
Me
114 views
Suppose you have a wallet with S5 bills. $10 bills, and $20 bills. If the probability of picking a
4 $10 bill is 15 and the
24 answers
asked by
Daley jhonson
103 views
A spinner has 8 equally sized sections labeled as A,B,C,D,EF,G,H IN 160 spins how many time can you expect to spin on
2 answers
asked by
Me
133 views
Th e letters C, A, R, E, and S are placed in a box. Joelle picks a letter from the box and records the result before placing it
2 answers
asked by
Me
81 views
From a barrel of colored marbles, you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles.
Find the
2 answers
asked by
mon
81 views
Find the probability of selecting a vowel letter from the word MODELS?
2 answers
asked by
Me
80 views
The letters S ,M,I,L,E are placed on a box. James pick a letter from the box. What is the possible outcome of James experiment?
4 answers
asked by
Me
84 views
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
2 answers
asked by
Me
134 views
two lamps are to be choosen from apacK of 12 lamps where 4 are defective and the rest are non detective what is the probability
2 answers
asked by
king
68 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
7 answers
asked by
idk
158 views
Two coins were tossed 10 times. The results are shown in the table below.
result tableThe first column has the word Toss in the
4 answers
asked by
Party Hips
122 views
Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
2 answers
asked by
poiuytfdcbnhgfdsxcvbnjuytres4356yu7iyhb gfdxzs5yty
122 views
You randomly draw a marble from a bag, record its color, and then replace it. You draw a red marble 3 out of 20 times. What is
9 answers
asked by
shania
90 views
The sample space for a roll of two number cubes is shown in the table.
A 6 by 6 table of ordered pairs is shown. • A single
1 answer
asked by
poiuytfdcbnhgfdsxcvbnjuytres4356yu7iyhb gfdxzs5yty
91 views
To evaluate the quality of their product, a manufacturer of cell phones checks every 50th phone off the assembly line. Out of
2 answers
asked anonymously
96 views
A letter is to be randomly picked from the word MISSISSIPPI. Which set of letters have equal chances to be selected?
2 answers
asked by
Koiiiii
153 views
From a barrel of colored marbles, you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles.
Find the
2 answers
asked by
stream "bite me" by enhypen
62 views
You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form.
Only need the math.
7 answers
asked by
Anonymous Listener
62 views
Find the total number of possible outcomes for 10 styles of running shoes, each in a men’s and women’s version.
A. 8 B. 12 C.
2 answers
asked by
>
51 views
This tree diagram shows the number of theaters and the number of different movies being shown at each theater. According to the
2 answers
asked by
>
139 views
This tree diagram shows the number of theaters and the number of different movies being shown at each theater. According to the
4 answers
asked by
>
82 views
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