統計與機率
資料分析、機率分佈、假設檢定與統計方法。
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which conjunctive adverb best connects the independent clauses in this …
B. namely
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a high credit score means that ○ your debt is too high and you shouldnt…
you pay your bills on time and you represent less of a risk
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lurching up, he lunged out with his hands toward my men and snatching t…
D. by showing the detailed violence of the Cyclops
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3. how does the cyclops reaction to hearing odysseuss name, in lines 56…
B. by highlighting the shock and remorse the Cyclops felt
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2. which of the following phrases provides the best context to the mean…
A. "winning word"
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in this excerpt from the poem old ironsides by oliver wendell holmes, w…
B. pace
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he flung it aside with frantic hands, and mad with pain he bellowed out…
d. lumbered
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1. solve exponential equations if ( a ^ { u } = a ^ { v } ), then ( u =…
For \(3^x = 3^7\), \(x = 7\). For \(3^{x + 1}=81\), \(x = 3\). For \(4^{2x-1}=8^{x + 3}\), \(x = 11\).
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interpreting a quotation thats what literature is. its the people who w…
The quotation states that literature is messages from those who came before us, sharing insights on life and death. The author believes literature is a bridge to the past, offerin…
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classify each distribution characteristic as a characteristic of a dire…
- Direct: "Businesses have complete control over distribution and pricing", "Customers buy products from a business' warehouse" - Indirect: "Retailers sell a manufacturer's produc…
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a survey was given to 117 students at a local high school, asking how m…
A frequency histogram with the x - axis labeled "Hours of TV" (with intervals \(0 - 4\), \(5 - 9\), \(10 - 14\), \(15 - 19\), \(20 - 24\)) and the y - axis labeled "Number of Stud…
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prefix quiz fill in the bubble for each correct answer. 1. a prefix is:…
1. c) a word part at the start of a word 2. a) again 3. a) incorrect 4. d) nonstop 5. c) unagree 6. d) impart 7. c) im - 8. b) un -
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compiling data into a table is not a useful method for distinguishing b…
F
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which of the following makes data analysis easier? a. identifying contr…
D. Organizing contrasting observations into a table, chart, or graph
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match the pricing strategy with its description. value - based pricing …
Value - based pricing: The price a company charges based on the product or service’s perceived value. Distribution pricing: A discounted price extended to vendors distributing a c…
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1 matching 100 points match each term with the example from sojourners …
- Rebuttal: “That man over there says that women need to be helped into carriages and lifted over ditches, and to have the best place everywhere. Nobody ever helps me into carriag…
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rabble means : a dense growth of bushes a disorderly crowd of people a …
B. a disorderly crowd of people
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pious has the same or almost the same meaning as: religious fabulous im…
religious
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place each phrase under the type of evidence it describes. example data…
- **Example**: historical instance, personal story - **Data**: statistics, verifiable facts - **Testimony**: eyewitness account, expert judgment
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here are two equations that we considered in this lesson about subway c…
- 6: Number of seats per subway car. - 2: Number of standing - room areas per subway car. - 600: Total capacity (seating + standing) of a subway car. - 100: Maximum seating capaci…
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determine the type of correlation represented in the scatter plot below.
No correlation.
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1. read the third stanza of the poem. and it grew both day and night, t…
1. B. By stating that the tree is growing "both day and night," the stanza reveals that the tree is becoming bigger. 2. A. the identity of the foe
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what does the word dominion mean in this sentence? in alliance with the…
C. authority
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observational data is easier to analyze and interpret when it is organi…
T
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question 16 (1 point) in the beginning of chapter 2, basil lighthearted…
B. A first - rate artist's model
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which table shows no correlation?
La cuarta tabla (con \(x = 3,y=-6\); \(x = 5,y=-7\); \(x=6,y=-4\); \(x = 8,y=-2\); \(x = 10,y=0\); \(x=14,y=-1\); \(x = 15,y=3\))
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consider the following passage: \how long will you like me? till i have…
B. Superficial: Dorian seems to equate beauty and meaning.
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match the pncing strategy with the corresponding description. value - b…
- "A percentage discount extended to vendors" → Distribution - "A strategy that offers lower prices to new customers during a special pricing period" → Penetration - "Prices simil…
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the corpus delicti rule is an essential part of any criminal court case…
The prosecution has produced proof that the specific crime charged has been committed.
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what is the first step to resolving variances in scope, schedule, or bu…
Assessing the variances.
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read this excerpt from the way to rainy mountain \when we first knew yo…
primal
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primary data is more blank and reliable compared to secondary data.
relevant
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millions of metric tons of copper mined in 1995 and 2020 country 1995 2…
B. \(0.33\) million metric tons of copper.
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drag the right word to the word that means the opposite fiction main id…
fact
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drag the right word to the words that mean the opposite general, vague
general - specific, vague - precise
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drag the right word to the word that means the same thing
Drag "subject" to "topic".
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youre on the right track, but the sentence is still a little awkward. t…
The actress enjoyed her lunch, sipping an iced tea at Flowey's cafe earlier.
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what is the meaning of derision as used in the passage? mandatory silen…
sharp ridicule
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this quotation is from the detroit free press newspaper in 1918. hambur…
nativist sentiment and fear of German spies
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what is the meaning of derision as used in the passage? mandatory silen…
sharp ridicule
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advice and consent key concepts you will learn about at this station: f…
1. They can approve or deny appointments. 2. Lack of qualifications.
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express the confidence interval ( 0.222 < p < 0.888 ) in the form ( hat…
$0.555\pm0.333$
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1. which type of tax increases as income increases? a) regressive b) pr…
1. B. Progressive 2. B. Regressive 3. C. Proportional 4. A. Progressive 5. B. Regressive 6. B. Property value 7. C. Sales 8. C. Proportional 9. B. Doubles 10. B. Income 11. B. Inc…
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in a poll of 510 human resource professionals, 45% said that body pierc…
a. \(230\) b. \(0.414\lt p\lt0.486\)
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let p be the population proportion for the following condition. find th…
$0.436$
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a magazine provided results from a poll of 2000 adults who were asked t…
D. The statement indicates that the interval \(14\%\pm4\%\) is likely to contain the true population percentage of people that prefer chocolate pie.
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let p be the population proportion for the following condition. find th…
\(0.322\)
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here are summary statistics for the weights of pepsi in randomly select…
D. One has 90% confidence that the interval from the lower bound to the upper bound contains the true value of the population mean weight of Pepsi in a can.
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here are summary statistics for the weights of pepsi in randomly select…
a. \(0.82222\) lb\(<\mu<0.82594\) lb b. A. One has 95% confidence that the interval from the lower bound to the upper bound contains the true value of the population mean weight o…
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here are summary statistics for the weights of pepsi in randomly select…
D. One has 90% confidence that the interval from the lower bound to the upper bound contains the true value of
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find the critical value ( z_{alpha/2} ) that corresponds to the confide…
$1.37$
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a data set includes 106 body temperatures of healthy adult humans havin…
\(98.742^{\circ}F<\mu<99.058^{\circ}F\)
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here are summary statistics for the weights of pepsi in randomly select…
a. \(0.82257\) lb\(<\mu<0.82571\) lb b. None of the options A, B, C are correct. The correct interpretation is: One has \(90\%\) confidence that the interval from \(0.82257\) lb t…
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a food safety guideline is that the mercury in fish should be below 1 p…
\(0.279\) ppm \(<\mu<1.203\) ppm
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use the confidence interval to find the margin of error and the sample …
The margin of error is $0.18$. The sample mean is $1.77$.
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a magazine provided results from a poll of 1500 adults who were asked t…
B. A 95% confidence interval must be wider than an 80% confidence interval in order to be more confident that it captures the true value of the population proportion.
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on the formula sheet for this course, the margin of error is called the…
- First question: True - Second question: D. \(p'\)
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a random sample of 667 births in a state included 328 boys. construct a…
$0.412<p<0.532$
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a random sample of 857 births in a state included 422 boys. construct a…
$0.458 < p < 0.526$
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express the confidence interval ( 0.222 < p < 0.444 ) in the form ( hat…
\(\hat{p}\pm E=0.333\pm0.111\)
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in a poll of 513 human resource professionals, 45.6% said that body pie…
a. \(235\) b. \(0.399 < p < 0.513\)
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find the critical value ( z_{alpha / 2} ) that corresponds to the confi…
\(1.48\)
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8. the graph shows the amount of savings over time in elianas account. …
Eliana is saving at the greater rate.
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7. model with math the equation ( y = 15x ) can be used to determine th…
Pauli's Pizzeria takes in \(15\) per pizza. Leo's Pizzeria takes in \(12\) per pizza. Pauli's Pizzeria takes in more money per pizza.
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4 from unit 4, lesson 3 suppose that a friend missed class and never le…
\(37\)
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4 from unit 4, lesson 3 suppose that a friend missed class and never le…
a. \((37^{\frac{1}{3}})^{3}=37^{\frac{1}{3}\times3}=37^{1}=37\) b. Let \(x = 37^{\frac{1}{3}}\). Since \((x)^{3}=37\), by the definition of the cube root (\(y^{3}=z\) implies \(y …
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directions: create a line graph using the data table below. be sure to …
The line graph is created by following the steps above: - Axes are labeled as "Time in Seconds" (x - axis) and "Distance Ran in Meters" (y - axis). - Appropriate intervals are cho…
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finding missing data point using mean we can determine the missing numb…
4) -6 5) 12
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2. insert three harmonic means between 2/5 and 4. 3. find the sum of th…
The three harmonic means between \(\frac{2}{5}\) and \(4\) are \(\frac{16}{31},\frac{8}{11},\frac{16}{13}\)
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profound means : used of unskilled work more than is needed, desired, o…
C. deep and complete
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reverence means : careful consideration an imaginary creature usually h…
a respectful mental attitude
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endeavor has the same or almost the same meaning as: strive assure prep…
strive
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render has the same or almost the same meaning as: coach deliver debunk…
B. deliver
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desolate has the same or almost the same meaning as: debatable defensiv…
dejected
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throng has the same or almost the same meaning as: cram choose cripple …
A. cram
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concede means to: put at a disadvantage admit or acknowledge, often rel…
admit or acknowledge, often reluctantly
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amiable has the same or almost the same meaning as: rural incapable acc…
D. genial
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whose career is flourishing? a comedian constantly booed by his audienc…
a basketball player at the top of his game
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conspicuous means : marked by skill in deception without any attempt at…
without any attempt at concealment
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resent means to: state freely wish ill or allow unwillingly realize bef…
wish ill or allow unwillingly
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apt has the same or almost the same meaning as: tolerant cautious incli…
inclined
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exploit means : the act or means of getting rid of something the act of…
a notable achievement
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endeavor has the same or almost the same meaning as: enterprise emigrat…
enterprise
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crowdsourcing. he asked, through advertisements and word of mouth, that…
Crowdsourcing is a method of obtaining information (definitions and documented uses of words) from a large group of people (volunteers around the English - speaking world) through…
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read the sentence. the clouds gathering on the horizon were an inauspic…
unfavorable
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how would you describe the meaning of consonance? (1 point) when a line…
When several words in a short section contain the same consonant sound.
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beowulf by eddie mcpherson beowulf: i am beowulf, son of ecgtheow. i ha…
Confidence is necessary when one is confronted with a difficult task.
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beowulf by eddie mcpherson beowulf: i am beowulf, son of ecgtheow. i ha…
"slaughtered many men", "paralyzed the kingdom"
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what is the meaning of spectacle as it relates to dramatic elements? (1…
the aspects of production that appeal to the senses
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when does dramatic irony occur in a text? (1 point) when the outcome of…
when the audience knows something that the characters do not
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romeo and juliet by william shakespeare juliet. three words, dear romeo…
She interrupts Juliet's speech to Romeo.
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how would you describe the meaning of alliteration? (1 point) when seve…
When several words in a short section begin with the same sound.
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poetic elements quick check how would you describe the meaning of enjam…
When a line break occurs in the middle of a sentence or phrase in a poem.
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read this passage from the way to rainy mountain. in the autumn of 1874…
rounded up like cattle
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what is the meaning of the following word in english? sin without to si…
to sin
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what do the underlined words in the following sentence mean? en algunos…
it might be cold in September.
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what is the meaning of the following word? detrás under behind around t…
behind
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what is the meaning of the underlined words? no podía encontrar la esta…
I couldn't find
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which eighteenth - century piece is meant as light entertainment? o son…
divertimento
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what is the meaning of the following word? trabajar to work to try to g…
to work