Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
-
read the excerpt from the odyssey. my ship? poseidon lord, who sets the…
Odysseus does not want to reveal their only means of escape
-
explain why a graphical display might be skewed. how do you ensure data…
Graphical displays can be skewed by improper scaling, wrong graph type choice, or data errors. To ensure non - skewed data, check outliers, use proper scales, verify data, and com…
-
the marching band at oak grove college is selling wrapping paper to rai…
$5x + 11y>1100$
-
a survey was given to a random sample of voters in the united states to…
32.3%
-
a survey was given to a random sample of the residents of a town to det…
# Explicación: ## Paso 1: Identificar el rango El porcentaje de muestra es del 56% y el margen de error es del 2.5%. El rango se calcula sumando y restando el margen de error al p…
-
what does the word delegated mean in the context of the sentence and th…
A. assigned
-
which data collections show bias? check all that apply. ten numbered ti…
The first, second, third, and fourth data collections show bias.
-
in paragraph 8, the author uses personification to describe the prophec…
D. By emphasizing that the prophecy was murmured and whispered, it highlights the secret nature of the prophecy.
-
to choose a mascot for a new middle school, 8th - grade students were p…
Yes, the sample was a biased sample.
-
if no additional information was given, which display type would not sh…
C. box plots
-
determining the number of observations. the histogram shows the results…
22
-
question: a study was commissioned to find the mean weight of the resid…
# Explicación: ## Paso 1: Recordar la fórmula del intervalo de confianza El intervalo de confianza para la media poblacional está dado por $\bar{x}\pm E$, donde $\bar{x}$ es la me…
-
a study was commissioned to find the mean weight of the residents in a …
# Explicación: ## Paso 1: Comprender el rango del valor verdadero El valor calculado de la media es de 192 libras y la margen de error es de 7 libras. El intervalo para el verdade…
-
question a study by the department of education of a certain state was …
23
-
read this sentence from the passage. ot a few old - fashioned people, a…
C. They are enthusiastic in their beliefs about the truth of the prophecy.
-
a survey was given to a random sample of the residents of a town to det…
# Explicación paso a paso: ## Paso 1: Comprender el concepto de margen de error El margen de error representa el rango dentro del cual se espera que esté el verdadero porcentaje d…
-
a survey was given to a random sample of the residents of a town to det…
0.04
-
based on the debate - excerpts, which best expresses the development of…
D. Lincoln claims that a "house divided against itself cannot stand," meaning the nation cannot be half - slave, half - free. Later, he concedes that states should be able to make…
-
based on the debate excerpts, which best expresses the development of l…
D. Lincoln claims that a "house divided against itself cannot stand," meaning the nation cannot be half - slave, half - free. Later, he concedes that states should be able to make…
-
when a number is stated as a percentage, it means that the number repre…
D. 100
-
the accident prevention formula includes which of the following: * be a…
1. D. All of the above 2. A. Passing is allowed
-
a solid line in the center of the road means: * passing is allowed pass…
1. B. Passing is not allowed 2. A. Highway hypnosis
-
1. make a stem - and - leaf plot of the hair lengths. stem - and - leaf…
1, 2, 3, 4
-
multiple - choice question in this example, which place value does the …
the tens
-
multiple - choice question why shouldnt you put a 0 there if there are …
Putting a 0 would represent the number 40.
-
multiple - choice question what is the first step in stem and leaf plot…
order the data from least to greatest
-
shelley started doing sit - ups to prepare for the school fitness test.…
16.7
-
customers at a sandwich shop are given a pull - tab card with every pur…
$1.90$
-
in the data set below, what is the mean absolute deviation? -2 9 -6 -8 …
$4.3$
-
caden is backing up his computer. the sizes of the 8 files that were mo…
20.6
-
in the data set below, what is the mean absolute deviation? -36 73 -31 …
$53.0$
-
in the data set below, what is the mean absolute deviation? 65.3 95.4 9…
$25.4$
-
in the data set below, what is the mean absolute deviation? -76.1 -84.6…
$46.0$
-
in the data set below, what is the mean absolute deviation? 86 38 87 90…
$21.8$
-
a teacher used a word count tool to note the number of words in the pap…
$242.3$
-
in the data - set below, what is the mean absolute deviation? -60 -22 -…
$23.7$
-
in the data set below, what is the mean absolute deviation? -7 -9 9 -7 …
$4.5$
-
olive rolled a 6 - sided number cube. what is the probability that the …
0.33
-
julie created an app. she noticed that 10% of the users who downloaded …
A. binomial
-
an urban and regional planner and an economist were working on a projec…
swimming pool only - 10% community center - 49% gym only - 18% park only - 23%
-
a researcher selected a group of 6 teachers to determine how many times…
$100\%$
-
a pregnant woman learns she is having twins. assuming the probability o…
25.0%
-
over the past 10 years, an archaeologist planned several trips to egypt…
28.6%
-
read the excerpt from act iii of hamlet. the oppressors wrong, the prou…
D. heartache
-
read the passage from hamlet act i scene iii. hamlet: my fate cries out…
Unhand me, gentlemen
-
after analyzing the context, what is the next step the reader should ta…
Predict the definition.
-
read the passage from hamlet. act i. scene v. ophelia: and, with his ot…
perusal
-
read the excerpt from act iv of hamlet. hamlet: rightly to be great is …
Shakespeare capitalizes on the multiple meanings of "great" to help emphasize Hamlet's point.
-
25. the table below shows the altitude of a plane once it begins its de…
a) $y=-2122x + 28500$ b) 11524 feet c) 13.43
-
guiding questions document a: dr. ward 1) (sourcing) why is dr. ward be…
1. Likely due to concerns about factory - related issues such as health, safety, or working conditions. 2. He means factories are breeding - grounds for illness and immoral behavi…
-
2) (close reading) what does he mean when he refers to factories as nur…
He likely means that factories are places where disease spreads readily due to poor conditions and also breeding grounds for immoral or unethical behavior.
-
what is the primary function of context in literary analysis? a. to lis…
1. b. To provide background information 2. d. With textual evidence 3. d. Thesis 4. d. To suggest deeper meaning 5. c. Make clear connections 6. c. Being specific
-
how does the passage illustrate the resolution of the plot? a. by detai…
1. None of the above options directly illustrate the resolution of the plot. 2. a. Tie up loose ends 3. c. Falling action 4. c. To give the story meaning 5. d. Organize plot struc…
-
read the sentences below, filling in the blanks with items from this li…
1. plot 2. exposition 3. rising action 4. climax 5. falling action 6. resolution 7. narrative arc
-
6.2 measures of central tendency and spread. your grandfather wants to …
Mean: $\$22320$ Median: $\$20000$ Range: $\$18000$ Best measure: Median
-
seattle, washington, averages μ = 34 inches of annual precipitation. as…
a. Fairly typical year b. Extremely wet year c. Fairly typical year
-
7. which of the following accurately compares the natural rate of incre…
The NRI measures natural population growth, while the PGR includes net migration.
-
1. what is the purpose of narrative writing? to share a story that incl…
To share a story that includes characters, conflict, and resolution
-
question # 3 multiple select which of the following statements about in…
A. Color choices should depend on the location and culture where the application will be used. D. The color white represents purity and cleanliness in Asian cultures. F. The color…
-
part a: what does the word \oppressive\ mean as used in paragraph 4? a.…
D. overwhelming
-
1. what does the idiom \back to the drawing board\ most likely mean in …
To start over
-
6. the suffix -ist often means... a place for something the opposite of…
A person who practices, believes in, or is skilled at something
-
4. what does the word artist mean? the study of art a person who create…
A person who creates art, especially paintings or sculptures
-
1. if someone is described as a specialist, what does that likely mean?…
They know a lot about one particular subject or area.
-
suppose that the distribution of scores on the graduate record exam (gr…
a. 0.1587 b. 0.0808 c. 154.2 d. 156.4
-
4. what does the word instigate mean? to start or encourage something t…
To start or encourage something to happen
-
4. context clues are hints in a sentence that help you figure out the m…
Angry
-
idiom: clammed up example sentence: when the teacher asked him about th…
Became silent
-
based on a random sample from a population, a researcher estimated that…
A. It is plausible that the actual mean value of the variable for the population is between 19.5 and 21.5.
-
16. for a normal distribution with a mean of μ = 85 and a standard devi…
a. $0.4207$ b. $0.2578$ c. $0.5468$
-
first read: concept vocabulary. identify the choice that best answers t…
B. Mike didn't hesitate to volunteer for the basketball team.
-
first read: concept vocabulary. identify the choice that best answers t…
A. without thinking
-
part 2 - complaints against the king 13. what was the purpose of the lo…
13. To justify separation with evidence of the King's unjust actions. 14. To present the colonies' case clearly and honestly to the world. 15. Unfair taxes: Imposed without consen…
-
due oct 7 by 10am points 10 submitting on paper available sep 30 at 12a…
- Vertex: $(0.31,10.46)$ - Interpretation: The diver reaches a maximum height of approximately $10.46$ m at $t\approx0.31$ s. - Time when hitting the water: $t\approx1.77$ s
-
carter on reagan’s policies president carter governor reagan in califor…
not provided context on government spending in California.
-
5. read the sentence below and identify the meaning of the word evasive…
A. Avoiding and unclear
-
2. read the passage below and answer the question that follows. comic b…
Comic books are valuable for storytelling and education.
-
5. the suffix -ous often means... without or not to do or to make full …
Full of or having the quality of
-
3. knowing that -ous means \full of or having the quality of,\ what can…
Full of poison or capable of causing harm through poison.
-
2. what does the word dangerous mean? without any danger full of danger…
B. Full of danger or risky
-
there are 54 students in a class. the venn diagram below shows how many…
| | Juega un deporte | No juega un deporte | Total | |--|--|--|--| | Toma un idioma extranjero | 21 | 17 | 38 | | No toma un idioma extranjero | 12 | 4 | 16 | | Total | 33 | 21 | …
-
2) if tom is recruiting potential quarterbacks for his football team. d…
Tom's starting quarterback should be Toni because Toni has the highest pass - completion rate ($\frac{29}{36}\approx0.806$). Tom's second - choice quarterback should be Billy beca…
-
1. read the sentence and choose the best meaning of curious as it is us…
Full of curiosity or wanting to know more
-
11. what is one worry about technology that both stories show? some peo…
Some people not being able to afford the same technology as others
-
5. context clues help you figure out the meaning of an unfamiliar word.…
Obedient
-
eric has a small atv that gets 20 miles per gallon of gasoline. that me…
$y=-\frac{1}{20}x + 4$
-
1. what is the difference between a theme and a topic? a topic is the s…
D. A topic is the subject matter of a work of literature, while a theme is the underlying message or meaning conveyed by the work.
-
and youve rolled a wave of comfort whose sweet music can be heard. what…
The sound of caring words is soothing.
-
2. what does the speaker mean by referring to \this garden\? a patch of…
a patch of dandelions
-
a small western town is split in two, divided in half by a river that r…
1. C. Systematic random sample 2. D. It is a cluster sample because all of the students were surveyed from the randomly selected groups.
-
4. what does the idiom \walking on eggshells\ mean in this sentence? \a…
B. He was being extra careful not to upset his friend.
-
unit 3: elements of storytelling / topic 11: literary elements and devi…
A direct comparison without using "like" or "as"
-
use the following information to answer questions 3 - 4. hector spent t…
A. $y = 1.67x+1$
-
10. what does the poet mean by \someone might have thought i was making…
The bright orange color stood out dramatically against the winter backdrop
-
literary elements symbol a symbol is an object, a person, a place, or a…
1. Wealth, luxury and desired high - society status. 2. Debt, hardship and burden of responsibility. 3. False appearances and the futility of her sacrifice.
-
the data show the age of participants. the data show the number of race…
The data show the age of participants.
-
section review 5.2 1. what characteristic did all people have in common…
1. A common language. 2. By building a city and a tower to avoid being scattered. 3. Pride and disobedience. 4. It means "to confuse".
-
14. scroll to the \people of the forest\ section. using context clues f…
living in an area for a long period of time
-
9. go to the \diet\ section. the word \moose\ means__________ in the al…
"eater of twigs"
-
5. what does it mean for a player to “trap” the ball? 6. when should th…
5. Controlling a moving ball with body part to stop or redirect it. 6. When the ball is in the air and out of reach of feet for passing, clearing or scoring. 7. Tripping, pushing,…