Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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you are dealt one card from a 52 - card deck. find the probability that…
\(\frac{11}{26}\)
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the mathematics faculty at a college consists of 5 full professors, 5 a…
$\frac{15}{28}$
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all auvelsary. but when shall we be surer? will it be the next week, or…
B. people who say that the colonists are too weak to win a war against Britain and so should not revolt
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5. you have just read \the monster of kings island\ by christopher boll…
The ending of "The Monster of Kings Island" likely ties together various threads in the memoir, such as themes of fear, connection, and the nature of the 'monster' (literal or met…
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the table shows the distribution, by age, of a random sample of 2960 mo…
$\frac{68}{113}$
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know the answers to the following questions: when are people anointed w…
The meaning of Christ's Paschal Mystery: It is the redemptive work of Christ through his passion, death, and resurrection, bringing salvation to humanity. When people are anointed…
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you are dealt one card from a 52 - card deck. find the probability that…
$\frac{3}{4}$
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in 6 - card poker, played with a standard 52 - card deck, 52c6 differen…
$0.999997$
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you are dealt one card from a 52 - card deck. find the probability that…
$\frac{9}{13}$
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determine whether the following statement makes sense or doesnt make se…
B. This statement does make sense.
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what are mutually exclusive events? give an example of two events that …
B. Events are mutually exclusive if two or more events cannot occur simultaneously. An example of this is when drawing one card from a deck, drawing a queen and drawing a king are…
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fill in each blank so that the resulting statement is true. the odds in…
The odds in favor of \(E\) can be found by taking the probability that **E occurs** and dividing by the probability that **E does not occur**.
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heights, reported in centimeters, of students in one class were obtaine…
The digits of 0 and 5 occur disproportionately more often than the others; the heights could have been reported, not measured.
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the length of time taken on the sat for a group of students has a mean …
a. Mean: 2.5 hours, Standard deviation: 0.032 hours b. Approximately normal. Because of the Central Limit Theorem ($n = 60\geq30$). c. Approximately 1 d. 2.6 hours. 95% of the sam…
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the histogram shows the number of miles driven by a sample of automobil…
0 miles
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fill in the blank so that the resulting statement is true. if it is pos…
$P(A)+P(B)-P(A\cap B)$
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fill in each blank so that the resulting statements are true. if it is …
mutually exclusive; P(A)+P(B)
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fill in the blanks so that the resulting statement is true. because p(e…
$P(\text{not }E)=1 - P(E)$ and $P(E)=1 - P(\text{not }E)$
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poetry analysis worksheet edgar allan poe - \alone\ name: hailey g date…
No specific answers are provided as the questions on the worksheet require reading the poem "Alone" by Edgar Allan Poe. For the "Title" question, one might initially think the poe…
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a student measures six of his fellow classmates. he obtains these data:…
The false statement is: The data set is too small to be made into a histogram.
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does the histogram appear to approximate a normal distribution? why or …
Yes, there are many values near the center of the distribution, and the frequencies diminish toward either end.
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construct a histogram from the frequency distribution. does the result …
No, the voltages do not appear to follow a normal distribution; instead of being concentrated near the middle of the distribution, the values appear to be rather evenly distribute…
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read the following sentences from the text. \properly exercising your m…
B. at risk or likely to be affected
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a study was conducted about the number of miles that a sample of automo…
The histogram includes data from a voluntary response sample which is not representative of the population.
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the data depicted in a histogram show approximately a normal distributi…
bunches up in the middle and tapers off symmetrically at either end
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poetry analysis worksheet edgar allan poe - alone name: hailey g date: …
Since the actual poem text is not provided, specific answers cannot be given. But for the title question, one might predict the poem is about feelings of isolation or being solita…
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3) find p(a u b). assume that events a and b are not mutually exclusive…
$0.72$
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what is an example of something implicit? a. a rule that your parent ha…
a. A rule that your parent has said so many times that it has begun to lack meaning.
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q: a ______ point is so clever or small that it is hard to notice or un…
B. subtle
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ii. organizing data population of pratt county, kansas, u.s. census yea…
b. X - axis: Year c. Y - axis: Population
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11. cyrus is reading critically in order to learn about the piece of in…
He is interrogating evidence and conclusions.
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1. the number of points in the first five games of the basketball seaso…
$31.6$
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5. martina has a very early weekend curfew and has been begging her par…
C. persuasive
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the table below summarizes the number of children per household for a s…
$10.9$
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in the 1950s, the state of kerala had one of the fastest - growing popu…
- The state had an above average concentration of missionary schools catering to people of all faiths. - There was no real divide between urban and rural populations in access to …
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the table below summarizes the number of children per household for a s…
$1.9$
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the table below summarizes the birth weights (to the nearest pound) of …
\(6.8\) pounds
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here is the equation and graph you got on the last slide: equation: y =…
1. The slope means the amount of snow on the ground decreases by $\frac{1}{2}$ inch per hour. 2. There were 7.5 inches of snow on the ground before it started melting. 3. There wo…
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3) find p(a u b). assume that events a and b are not mutually exclusive…
$0.72$
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problem 3. at a track meet, the distance (in meters) traveled by studen…
a. Student A is faster. b. The equation for Student A is $y = 7x$. It has a steeper slope than the line representing Student B. The slope of Student A's line is 7, meaning the dis…
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is there a sentence fragment? in the early 1800s, john chapman—known to…
no
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who said this??? \ponyboy, sometimes you just dont use your head.\ \we …
"Ponyboy, sometimes you just don't use your head." - Darry "We gotta get even with the Socs. For Johnny." - Dally "If you don't have anything, you'll end up like Dallas...and I do…
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the following is a student draft of a report. it may contain errors. gl…
A. Trade and Development
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select the correct answer. read the excerpt from the oblong box by edga…
B. the ability to think clearly
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select the correct answer. read the following sentence from the excerpt…
B. to set, put down, or place
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a clothing item is randomly drawn from a box with 15 small shirts, 5 la…
$0.90$
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a fish is randomly drawn from a barrel with 10 green fish, 9 blue fish,…
$0.54$
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a candy is randomly drawn from a box with 6 chocolates, 13 candy canes,…
$0.80$
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a shirt is randomly drawn from a bag with 14 small shirts, 19 medium sh…
$0.83$
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8. what does the word tentative mean? final and without doubt easily un…
Not certain or fixed; hesitant
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read the passage. me llamo camila. soy alta, pelirroja y tengo ojos col…
nice
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3. as it is used in the sentence below, a tentative most nearly means..…
an uncertain
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what does roja mean in the sentence, \la flor es roja\? red yellow gree…
A. red
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(02.02 lc) if f(x) is the total cost, in dollars, of x brownies, which …
The total cost of 4 brownies is $10.
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what word has the opposite meaning of gordo? ○ enfermo ○ bonito ○ delga…
C. delgado
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question 6 (02.02 lc) if f(x) is the height, in cm, of a sunflower plan…
The height of the sunflower plant is 210 cm when it is 60 days old. ### Question 7
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7. read the sentence: “when mia saw the mess in the living room, she kn…
B. Accept the consequences for something unpleasant
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5. what is the meaning of the word resilient based on the context clues…
Able to recover or adapt
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9. what is the deeper meaning of the title the stolen party? the title …
Rosaura's joy and sense of belonging are taken away when she is treated like a worker.
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question 23 1 pts based on words like \contentious,\ \pretentious,\ and…
C. characterized by
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question 22 1 pts based on words like etroactive,\ etrofit,\ and etrogr…
C. back
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question 20 1 pts if \omniscient\ means \all knowing,\ which of the fol…
D. omnipotent
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question 17 1 pts add a prefix to the word \sphere\ to make a new word …
B. hemisphere
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d. is 4 a significantly high number of 4 sleepwalkers among 5 adults? w…
B. Yes, since the appropriate probability is less than 0.05, it is a significantly high number
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question 16 1 pts change the prefix of \uninformed\ to create a word th…
A. misinformed
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question 15 1 pts if \hypothermia\ means \below normal body temperature…
A. beneath the skin
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c. which probability is relevant for determining whether 4 is a signifi…
C. Since the probability of getting 4 or more sleepwalkers is the probability of the given or more extreme result, the result from part (b) is the relevant probability.
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investigating standard deviation: using the calculator steps, find the …
Para Partner A (primer gráfico): Mean ($\bar{x}$) = 5.5, SD ($\sigma_{x}$) $\approx$ 2.87 (Debido a que no se dan valores exactos para todos los gráficos, solo se muestra el proce…
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q3 maximum minimum range interquartile range standard deviation create …
# Explicación: ## Paso 1: Dibujar la línea base Dibujar una línea horizontal que represente la escala de los datos. ## Paso 2: Marcar los valores para Semestre 1 - Marcar el valor…
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calculate the following information for each semester. use the symbols …
| | Semestre 1 | Símbolo | Semestre 2 | |---|---|---|---| | Mean | 85.8 | $<$ | 86.86 | | Median | 88 | $=$ | 88 | | Mode | 78 | $<$ | 91 | | $Q_1$ | 78 | $<$ | 80 | | $Q_3$ | 92.…
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example 4 pars wants to make a box by cutting out corners of a piece of…
1. $V(x)=4x^{3}-44x^{2}+117x$ 2. $V(4) = 20$. It means the volume of the box is 20 cubic inches when the side - length of the square cutouts is 4 inches.
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calculate the following information for each semester. use the symbols …
# Explicación: ## Paso 1: Calcular la media para el primer semestre La media se calcula sumando todos los valores y dividiendo entre el número de valores. Para el primer semestre,…
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the arms race meant that once the united states built hydrogen bombs, t…
the Soviet Union built them too.
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mi familia ¡hola! me llamo lilliana. tengo 14 años y soy puertorriqueña…
1. Teach 2. Veterinarian 3. Centro 4. Pelo rizado 5. Hermanito 6. Extrovertido
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find the mean and standard deviation for the numbers of sleepwalkers in…
The mean is $1.505$ and the standard deviation is approximately $1.032$.
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refer to the accompanying table, which describes the number of adults i…
Since the data table is not given, we cannot provide numerical answers. But the mean is calculated using $\mu=\sum_{x}x\cdot P(x)$ and the standard deviation is calculated using $…
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how does each poets use of figurative language contribute to the overal…
Wheatley's use of hyperbole accentuates her gratitude for God's creation; Bradstreet's use of metaphor shows how she cares about her writing.
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7. when bethany goes to bed at night, she turns the heat off in her hou…
a. Graph the line $y=-2x + 71$ using the $y$ - intercept $(0,71)$ and slope $m=-2$. b. The $y$ - intercept is 71. It represents the initial temperature of the house when Bethany w…
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read the quotation from \a hymn to the evening\. \so may our breasts wi…
by working together to form an important idea
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daniel recorded the number of bell peppers he harvested in his garden e…
10
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eng 10 performance - based task: expository essay instructions: your ta…
No specific answer is provided as this is an essay - writing task. The steps to write the essay are given in the instructions. One would need to follow the structure and incorpora…
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in which data - set does the range have the greatest measure of spread?…
D. 90, 15, 48, 61, 75
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alex has 20 apples. he wants to distribute the apples among his 4 frien…
1. mean 2. C. 6,609 3. $6\times4=18 + 6$
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here is a list of students test scores: 100, 71, 87, 90, 100, 75, 70, 8…
1
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here is a list of students birthdays (day of the month as a number). 3 …
1
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2. generalize why does one of the ratios in a percent proportion always…
The word "percent" means "per hundred", so one ratio in a percent proportion has a denominator of 100 to represent this fundamental definition.
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select all keywords that mean addition. (hint: there are 3) total diffe…
Total, Sum, Combined
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here is a list of students test scores. 100, 71, 87, 90, 100, 75, 70, 8…
3
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an active school zone (meaning a school zone during the times of day wh…
False
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here is a list of students birthdays (day of the month as a number). 3 …
3
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what is true about this line plot? (each x represents 1 snail) number o…
None of the above options are true.
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what is true about this line plot? (each x represents 1 snail) * number…
None of the above options are true.
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what does it mean to be \american\? american identity - e pluribus unum…
helping those in need and improving society together
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the accompanying table describes results from groups of 8 births from 8…
$0.109375$
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question 3 (20 points) to help audience members remember your presentat…
hooks for ideas you present.
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31/31 define supremacy clause all persons accused of a crime must be tr…
The U.S. Constitution is supreme law of the land and all laws cannot go against the U.S. Constitution
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the accompanying table describes results from groups of 8 births from 8…
$0.109375$
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27/31 define due process individuals and businesses have the right to o…
No state shall deprive any person of life, liberty, or property, without due process of law.
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define right to private property. all persons accused of a crime must b…
Individuals and businesses have the right to own personal property as well as the means of production without undue interference from the government
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a class takes a field trip to a carnival. 11 students do face painting,…
$0.70$