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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in line 16, what word could be used in place of formulating without cha…
devising
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name handwritten name text: *the writing on the wall* vocabulary class …
To solve this vocabulary worksheet, we'll define each term, create a sentence, and find synonyms/antonyms: ### 1. Memento (Noun) - **Extensive Definition**: Anything serving as a …
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1. find the sentence from paragraph 1. from the deck of a boat, it’s ex…
B. come out of ### Question 2
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9. the function g is a linear function. the y-intercept of the graph of…
The y - intercept of the graph of \(y = g(x)+5\) is \(2\). ### Problem 10
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67.5% (and a number line with ticks, and // below)
As a decimal: \( 0.675 \); As a fraction: \( \frac{27}{40} \) (depending on the required form, if decimal is needed, \( 0.675 \); if fraction, \( \frac{27}{40} \))
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15. determine whether the following variable is quantitative or categor…
Quantitative
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14. determine whether the following variable is quantitative or categor…
A. Quantitative
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13. determine whether the following variable is quantitative or categor…
A. Quantitative (Número de sillas en una habitación es una variable cuantitativa porque representa una cantidad que se puede contar, con valores numéricos que tienen un significad…
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13. determine whether the following variable is quantitative or categor…
Quantitative (la opción "Quantitative" es la correcta) ### Question 15
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12. determine whether the following variable is quantitative or categor…
Quantitative
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11. determine whether the following variable is quantitative or categor…
Categorical
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10. determine whether the following variable is quantitative or categor…
A. Quantitative
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9. determine whether the following variable is quantitative or categori…
Categorical
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8. determine whether the following variable is quantitative or categori…
Categorical
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7. determine whether the following variable is quantitative or categori…
Categorical
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6. determine whether the following variable is quantitative or categori…
A. Quantitative
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5. determine whether the following variable is quantitative or categori…
A. Quantitative (Speed of a car)
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4. determine whether the following variable is quantitative or categori…
Categorical
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3. determine whether the following variable is quantitative or categori…
B. Categorical
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1. determine whether the following variable is quantitative or categori…
A. Quantitative
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engineering tolerance is an allowance made for imperfections in a manuf…
The absolute value equation is \( |t - 400| = 15 \). The maximum temperature is \( 415^\circ\text{F} \) and the minimum temperature is \( 385^\circ\text{F} \).
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read the sentence from paragraph 1. from the deck of a boat, it’s excit…
B. come out of
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match each term with its correct meaning. write the letter of the defin…
1. Verbal Communication - a. Using words to share ideas. 2. Non - Verbal Communication - g. Using body movements and signals instead of words. 3. Tone of Voice - d. How something …
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what does unflattering mean in the following sentence: although tiffany…
B. not attractive
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read the sentence: i did not laugh at the mishap when the actress tripp…
A. accident
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4) choose the best answer. reliable means ______. ○ perfect ○ never wro…
D. trustworthy
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\civil disobedience\ way for the other, but both obey their own laws, a…
refuse to obey them, using refusal as a form of protest
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part #2: solving problems that occur in a society at least 3 descriptiv…
1. These can be valid ways to make a living (e.g., art sales, academic philosophy). 2. They contribute by enriching culture and inspiring thought. 3. Acknowledge via grants, award…
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a survey asked male and female students about whether they prefer gym o…
\(\boldsymbol{\frac{34}{50}}\) (corresponding to the option with \(\frac{34}{50}\))
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identify the error in finding the probability of randomly drawing the g…
The error is in the formula for \( P(\text{club or } 9) \); it should be \( P(\text{club})+P(9)-P(\text{club and } 9) \) (subtract \( P(\text{club and } 9) \), not add it) to avoi…
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a bin contains 6 blue socks and 4 black socks. you randomly select 3 so…
\(\boldsymbol{\frac{2}{5} \times \frac{1}{3} \times \frac{1}{4}}\) (the first option)
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what is self-care described as in the video? * ○ a reward ○ a vital pro…
B. A vital process ### Second Question:
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analyzing the meaning of a metaphor well, son, ill tell you: life for m…
The metaphor "crystal stairs" compares life to something enjoyable.
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without feeling, carry across, look around; watchful, sudden break away…
- transport: carry across - apathy: without feeling - abrupt: sudden break away from - circumspect: look around; watchful
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which of the following is a key difference between mean square error an…
Mean square error is influenced much more by large forecast errors than by small errors.
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a tracking signal provides a method for monitoring a forecast to determ…
mean absolute deviation
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the method of least squares minimizes the sum of the squared deviations…
dependent variable
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the method of least squares minimizes the sum of the squared deviations…
dependent
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cyclical patterns are characterized by repeatable periods of ups and do…
seasonal
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ch09.03 question 9 of 13 select patterns are characterized by repeatabl…
First blank: Cyclical Second blank: Seasonal
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regression analysis is a method for building a statistical model that d…
independent
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regression analysis is a method for building a statistical model that d…
First Select: dependent Second Select: independent
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in a moving average forecast, as the value of k increases , the forecas…
decreases
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thinking about meaning when i was down beside the sea a wooden spade th…
B. Our work will all be washed away, but it is not a sad thing.
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in a moving average forecast, as the value of k select , the forecast r…
First blank: increases Second blank: decreases
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a small value of the smoothing constant is preferred when the time seri…
substantial random variability
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select is calculated by squaring the individual forecast errors and the…
Mean Squared Error (MSE)
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question based on the two data sets represented below, complete the fol…
The mean of Data Set G is greater than the mean of Data Set H. The median of Data Set G is greater than the median of Data Set H.
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and on a day we meet to walk the line and set the wall between us once …
D. The speaker and the neighbor repair the wall from opposite sides.
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what is the primary purpose of using evidence in writing? a. to make wr…
b. To support arguments ### Second Question:
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your friend has literature homework and needs to make inferences about …
C. Make sure you identify what the author says directly, then use your prior knowledge to figure out what else the author hints at.
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\the young womans eyes darted around the room nervously as she tried to…
D. The young woman is feeling anxious. Her eyes darting nervously and the words "keep her composure" mean she might be feeling uncomfortable.
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2. find the following using the graph to the right m = ______ the slope…
- \(m = 2.5\) (The beard length increases by 2.5 millimeters per week) - \(b = 10\) (The initial beard length is 10 millimeters) - Equation: \(y = 2.5x+10\) - Length after 40 week…
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1. find the following using the graph to the right m = ______ the slope…
- $m=-2$ (The slope means the tank's temperature decreases by 2°F per hour) - $b = 82$ (The y - intercept means the initial temperature of the tank is 82°F) - Equation: $y=-2x + 8…
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read the lines from \because i could not stop for death.\ we paused bef…
D. The language suggests an image of gloom and foreboding.
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earth’s solar system and beyond. still, conclusive proof of alien life …
The fact that many people have claimed aliens have reached Earth is not evidence that it's true.
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why is the image of the setting sun most likely not described in great …
A. It is a common symbol of death that requires little description.
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11 of 18 which of the following are likely email topics? ○ color palett…
B. VP visit conference room, New Security System, Congratulations
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analyze imagery and meaning: \some keep the sabbath going to churc some…
compare nature to the sanctity of church.
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analyze imagery and meaning: “some keep the sabbath going to church” so…
sight
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33 luis envisioned meetings, petitions, letters. then he pictured a cle…
B. Community organizing has the power to create change.
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details no additional details were added for this assignment. view subm…
C. lifelessness
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question 18 1 point(s) in the following sentence, what does the word \t…
C) that the jeans belong to them ### Question 19
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as it is used in the third paragraph, the word safe a means free from d…
A. means free from danger or risk
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refer to passage 1 to answer this question. in line 6 importuning most …
A. begging
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refer to passage 1 to answer this question. when the author writes that…
B. deserves fame and admiration
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refer to passage 1 to answer this question. what does the author mean w…
B. Whoever solves this problem deserves fame and admiration.
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robert frost and t. s. eliot were two of the most influential writers o…
D. significant
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as used in paragraph 8, the word innocence most nearly means a absentmi…
D. guiltlessness
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scores on math test. how many students scored between a 86 and a 90? op…
10
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what does the phrase \haying time\ mean in paragraph 2? a a party or ce…
C. a period of mowing, raking and baling hay
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what does the speaker in sonnet 30 by william shakespeare mean when he …
B. He can cry.
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including a supportive message like \youre not alone\ on a poster can: …
a. Help normalize mental health struggles ### Second Question:
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commonlit discussion questions directions: brainstorm your answers to t…
From King John’s perspective, the wars to reclaim British land were necessary, so he likely saw the taxes as a fair means to achieve that goal (funding the wars). Without the Magn…
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4. read the following sentence. when the economy slows, people often mi…
d. reduce ### Question 5
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use this self - check to gauge your understanding. you can retake it as…
A. Not plagiarism, it could be considered common knowledge.
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a characteristic of free enterprise is competition (lower prices/ bette…
Competition in free enterprise is the rivalry among businesses to attract customers by offering lower prices and better - quality products, which promotes market efficiency and in…
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what is a significant drawback of market economies? ○ equal distributio…
Extreme divisions between the wealthy and poor
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25. a box-and-whisker plot is made to show the gas prices per gallon. i…
The solution is \( (8, 0) \). ### Question 28:
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30. in a scatterplot of the average price of a barrel of oil and the av…
(e) a strong positive association. ### Question 31
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document #2: thomas forsyth lewis, jon. the mammoth book of native amer…
The French treated Native Americans with integration and cooperation: many French settlers married Indian women, adopted Native - like lifestyles (hunting, fishing), worked land c…
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in the spring of 2016 the state of oklahoma was facing a budget deficit…
615
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16. the data represents the number of clocks in 9 households: 7, 5, 13,…
The mode (which is 5) best describes the data, as it represents the most frequently occurring number of clocks in the households.
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read the last line of the prologue of romeo and juliet. what here shall…
C. The play we are about to read will fill in the details of this story.
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the romans were polytheistic, meaning that they worshipped ○ many gods.…
A. many gods.
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a survey taken of 140 sports fans asked the question: what is the most …
Yes
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a survey taken in a large statistics class contained the question: \wha…
No
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here are the distributions of quiz scores for two classes. each class h…
A. Class A, because it has the larger portion of its values near the median.
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a class of 37 students took a test worth 100 points. the five-number su…
At least 18 students scored below a 67.
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part 2: interpreting data and finding patterns a 5th grade class tracke…
750 ### Question 2
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weekly library book checkouts day | fiction books | non - fiction books…
28 ### Question 2: Which day had the highest total number of book checkouts?
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tessa’s class had a math exam where the grades were between 0 and 10. n…
B. The number of students whose grade was 8 is more than twice the number of students whose grade was 5.
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i believe in the existence of a great, immortal, immutable principle of…
D. it will help catch criminals
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weekly library book checkouts day fiction books non-fiction books child…
28 ### 2.
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weekly library book checkouts day\tfiction books\tnon - fiction books\t…
28 ### 2. Which day had the highest total number of book checkouts?
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17. allergy drug. a pharmaceutical company wants to test the effectiven…
To be double - blind: 1) Subjects don't know their group (already partially met as placebo looks like drug). 2) The staff (administering drug/placebo, assessing symptoms) also don…
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excerpt from gulliver’s travels by jonathan swift a confused noise abou…
# Most Important Details: - I was in the utmost astonishment, and roared so loud that they all ran back in a fright... - but distinct voice—Hekinah degul! the others repeated the …
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the functions f(x) = -2.9x + 286 and g(x) = 0.01x² - 5.1x + 370 model t…
\( f(70)=\boldsymbol{83} \), interpretation: The chance of a 60 - year - old surviving to age 70 is 83%. ### Part b
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weekly library book checkouts day\tfiction books\tnon-fiction books\tch…
28 ### Question 2
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weekly library book checkouts day fiction books non-fiction books child…
28