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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identifying outliers in a scatterplot which points would be considered …
\((3,9)\), \((7,1)\), \((11,2)\)
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identifying a cluster from a table which best describes the data in the…
There are no outliers, but there is a cluster.
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describing the relationship between variables describe the relationship…
There is no relationship between the variables.
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practice identifying clusters and outliers. which scatterplots have clu…
The second and fourth scatter - plots.
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10. textbooks in professors offices if the average number of textbooks …
The data set of textbooks in professors' offices is more variable.
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7. number of cavities in a dental survey of third - grade students, thi…
The average number of cavities for the class is \(1.1\)
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read the excerpt from the odyssey. then i sent out two picked men and a…
The men sent ashore by Odysseus were swayed by the hospitality of the Lotus - Eaters and abandoned the idea of returning home.
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the scatterplot shows the relationship between two variables, x and y. …
C. 6
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is the cost proportional to the amount of candy? why or why not?
No, the cost is not proportional to the amount of candy. Because the unit rates are not all the same. For example, when there are $3$ pounds of candy, the unit rate is $\frac{5}{3…
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according to erik erikson, the first personality challenge adults shoul…
A. has the ability to be intimate with others
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use the excerpt to answer the question that follows. to what expedient …
The Constitution divides power between branches to check and control tyranny.
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ebooks are a lifesaver for bibliophiles, finally allowing them to enjoy…
book lover or collector
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use this dictionary entry to help answer the question. spec - (root): w…
C. viewpoint
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lesson 3 - 5 scatter plots and lines of fit quick review a paired data …
29. No association. 30. Negative association.
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in a genetics experiment on peas, one sample of offspring contained 363…
The probability of getting a green pea is approximately \(0.561\). Since \(0.561\) is not close to \(\frac{3}{4} = 0.75\), the result is not reasonably close to the expected value.
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eight of the 50 digital video recorders (dvrs) in an inventory are know…
\(0.16\)
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replace the english word below with the correct translation: cuando era…
antipática
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which of the following values cannot be probabilities? 1,5/3,0,3/5, - 0…
C. \(\sqrt{2}\), D. \(1.34\), E. \(-0.47\), G. \(\frac{5}{3}\)
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number of chicken thighs,number of people,6,3,24,12,30,15,18,9,x,
When there are \(18\) chicken - thighs, the number of people is \(9\). The relationship is \(x = 2n\) (where \(x\) is the number of chicken thighs and \(n\) is the number of peopl…
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rewrite the following statement so that the likelihood of rain is expre…
C. There is a 0.95 probability that it will rain somewhere in the region at some point during the day.
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let a denote the event of placing a $1 straight bet on a certain lotter…
\(P(A)\approx0.00066\), \(P(\overline{A})\approx0.99934\)
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which of the following is not a principle of probability? choose the co…
A. All events are equally likely in any probability procedure.
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fill in the blank. the classical approach to probability requires that …
equally likely
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fill in the blank. the ______ for a procedure consists of all possible …
sample space
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course: probability and statistics in a recent year, there were 20,187 …
1. The probability that a randomly selected senior was matched with a residency position and it was one of the senior's top three choices is approximately \(0.804\). 2. The probab…
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1. hospitals the following set of data represents the number of hospita…
Mean: \(80.8125\), Median: \(79\), Mode: \(84\), Midrange: \(97\), Range: \(138\), Variance: \(728.725\), Standard deviation: \(26.995\)
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probability of simple events the probability of an event describes the …
1. \(1\) 2. \(8\) 3. \(\frac{1}{8}\) 4. \(3\) 5. \(8\) 6. \(\frac{3}{8}\), \(37.5\) 7. \(1\), \(1\), \(2\) 8. \(8\) 9. \(\frac{2}{8}\) (or \(\frac{1}{4}\)), \(25\)
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much ado about nothing by william shakespeare (abridged) speaking of th…
Be serious and tell me your honest opinion.
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much ado about nothing by william shakespeare (abridged) (speaking of h…
He thinks she is beautiful and he wants to marry her.
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much ado about nothing by william shakespeare (abridged) speaking of he…
prettiest
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16 the stem and leaf plot shows the scores given to the dogs at a dog s…
A. \(3.3\) and \(4.5\)
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based on the stem and leaf plot, which statement is true? a there were …
A. There were more riders between 10 and 38 years of age than there were between 42 and 74 years of age.
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what is the range of this data? 0 ≤ y ≤ 15 0 ≤ y ≤ 45 18 ≤ y ≤ 45 18 < …
\(18\leq y\leq45\)
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13 what is the sample standard deviation of the following dataset? 67, …
D. 3.67
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12 identify the categorical data. select all that apply. a high, large,…
A. High, large, very large, B. Good, bad, nice
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(02.07 mc) read \the old man and his grandson\ from grimms fairy tales.…
treating elders with the respect they deserve
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question 6 (02.07 lc) an allegory is the expression of truths or genera…
True
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team a team b which statement is best supported by these data? a the di…
B. Team B has a greater range in player heights than Team A has.
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question 20 (9 points) match the following subjects in italian with the…
1. h. he 2. b. we 3. f. she 4. a. I 5. c. you all (inf) 6. e. you (f) 7. g. you (inf) 8. i. you all (f) 9. d. they
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8 the frequency table shows the results of a survey about how many days…
The dot - plot labeled \(A\) represents the data in the table.
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6 the data set represents the number of minutes ben walked each day for…
B. Median, D. Upper Quartile, E. Lower Extreme, F. Lower Quartile
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5 determine if each set of data is quantitative or categorical. drag & …
Quantitative Data: 12 mph wind, 67 degrees Categorical Data: Sunny, Rainy
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determine if each set of data is quantitative or categorical. drag & dr…
Quantitative Data: 12 mph wind, 67 degrees Categorical Data: Sunny, Rainy
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a real estate license holder must not give legal advice (unless the lic…
give legal advice (unless the license holder is also a Texas - licensed attorney).
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fourteen different second - year medical students at a hospital measure…
The 5 - number summary is $120$, $125$, $129.5$, $140$, and $150$ all in mm Hg.
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listed below are amounts of strontium - 90 (in millibecquerels, or mbq)…
The 5 - number summary is \(121,131,144,153.5,167\)
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first read: comprehension identify the choice that best answers the que…
A. One should not judge human frailty too harshly.
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the wonderful wizard of oz is a 1900 novel by l. frank baum. in the nov…
C. the narrator says, "Dorothy did not feel nearly so bad as you might think a little girl would who had been suddenly whisked away from her own country and set down in the midst …
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broadcast media worksheet part a: multiple choice (1 - 8) choose the be…
1. C. Radio and Television 2. D. It relies on sound and visuals 3. B. Personal Messaging 4. B. Broadcasting 5. A. Guglielmo Marconi 6. C. Frequency Modulation
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define **affirmative consent** in your own words, focusing on what make…
Affirmative consent is an explicit, enthusiastic agreement. False.
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7. what changed in phineas gages personality after his accident? a. he …
7. c. He became surly and mean - spirited 8. b. Higher mental functions like thinking and speaking 9. b. Sensation is bottom - up, while perception is top - down 10. b. The minimu…
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listed below are the measured radiation absorption rates (in w/kg) corr…
\(0.56\), \(0.98\), \(1.26\), \(1.37\), \(1.48\)
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the following are the ratings of men by women in an experiment involvin…
\(2.0\), \(3.5\), \(4.0\), \(6.0\), \(8.0\)
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use z scores to compare the given values. based on sample data, newborn…
Since the z - score for the male is \(z=-1.98\) and the z - score for the female is \(z = - 2.66\), the female has the weight that is more extreme.
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match the following -ire verbs with their meaning in english. column a …
1. i. to follow 2. h. to finish 3. f. to discover 4. e. to offer 5. a. to feel/hear 6. g. to understand 7. c. to leave/depart 8. m. to serve 9. j. to prefer 10. d. to give back/gi…
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what does the greek word gymno mean? large/full seed sperm bare/naked
bare/naked
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tuesday: reread this sentence from leon bridges on overcoming childhood…
calling forth or summoning
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a data set lists weights (lb) of plastic discarded by households. the h…
\(1.87\)
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a data set lists weights (lb) of plastic discarded by households. the h…
\(1.87\)
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for a data set of the pulse rates for a sample of adult females, the lo…
33
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of u.s. residents traveling overseas, 47% were women and 53% were men. …
- Type of test: two tails - Critical value: \(z = \pm1.96\) - Test statistic: \(z = 2.51\) - Decision: reject
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a survey of 35 individuals who passed the seven exams and obtained the …
\((145030,154970)\)
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which of the following is not a value in the 5 - number summary? choose…
Mean is not a value in the 5 - number summary. So the answer is Mean.
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fill in the blank. a data value is considered ____ if its z - score is …
unusual
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fill in the blank. when a data value is converted to a standardized sca…
z - score
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a detergent is created by mixing washing soda, borax, and water. the ta…
He will use equal parts of each detergent.
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question 41 nobility defined by recognized conspicuous consumption mean…
class boundaries were porous.
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which of these words with the anglo - saxon prefix be - most likely mea…
B. bedevil
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read these lines from \the raven.\ what this grim, ungainly, ghastly, g…
D. none of the above
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english period 4 2025/26 exit ticket: poetic conventions and theme (onl…
D. to convey meaning by using sensory language
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6. when referring to a specific noun, use the indefinite articles. true…
6. B. false 7. A. true 8. A. true
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2. there are four definite articles: el, la, los, las. true false 3. th…
2. A. true 3. B. false 4. A. true 5. A. true
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3. * how does your web browser get a file from the internet? your compu…
Option 2 (1800 seconds)
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an internet reaction time test asks subjects to click their mouse butto…
Option 3
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what is intercultural communication competence? a effectively presentin…
B. successfully sharing meaning with diverse others
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an internet reaction time test asks subjects to click their mouse butto…
31.25%
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question 45 1 point organizational culture and climate are interchangea…
B. False
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22. analyze what is the average of 1.2, 1.3, and 1.7?
\(1.4\)
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question 14 1 point speaking and listening are equally important skills…
A. True
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question 11 2 points a truly effective listener will ______. a look for…
B. focus on the person and the message while reducing distractions
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how are implied messages different from stated messages? a. implied mes…
D. Implied messages include meanings that are not obvious, while the meanings of stated messages are clearly identified.
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question 9 2 points according to the hurier model, evaluating a message…
B. assessing the truthfulness and validity of a message
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question 9 2 points according to the hurier model, evaluating a message…
B. assessing the truthfulness and validity of a message
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select the text that has a more objective tone. the legislation, the go…
The first text (the one starting with "The legislation, the Government by the People Act...") has a more objective tone.
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select the text that has a more objective tone. the legislation, the go…
The first text (The legislation, the Government by the People Act...Sarbanes estimates it would require several hundred million dollars in taxpayer money each election) has a more…
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question 19 (4 points) listen someone who believes that judges should s…
2) Judicial restraint
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linear nonlinear
nonlinear
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quiz question 3 of 5 which investment type is a fixed income investment…
Bonds
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linear nonlinear
nonlinear
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linear nonlinear
nonlinear
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choose the correct meaning of the verb below: caerse to fall to hide to…
To fall
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linear nonlinear
nonlinear
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reading comprehension and comparison: \every child is good enough\ and …
1. B. The concept of equality and its implementation in society 2. C. Imposing physical and mental handicaps on gifted individuals 3. C. Equality requires acknowledging individual…
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question 1 points 1 choose the correct answer. the word “demagogue” ori…
a neutral meaning
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question 7 what is president lyndon johnsons great society? a a reform …
B. a set of programs to improve poverty, racial injustice, and the environment
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students and books by classroom the scatter plot compares the number of…
A. There is an outlier in the upper portion of the graph.
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linear nonlinear
nonlinear
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the table shows the cost, y, when a bike is rented for x number of hour…
C. The initial base charge to rent a bike is \(\$4.00\) and the additional hourly charge for the bike rental is \(\$1.50\) per hour.
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linear nonlinear
nonlinear
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linear nonlinear
nonlinear