Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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question 3 of 20 which of these sentences is closest to the meaning of …
B. I already have Enrique Iglesias' latest album.
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the monthly utility bills in a city are normally distributed, with a me…
0.6911
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part 2: the essence of obedience the essence of obedience is that a per…
C. The person doesn't feel responsible for what they were ordered to do
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23. one week in october in iqaluit, nunavut, the daily high temperature…
$-0.6^{\circ}C$
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ritornello 3 is followed by the b section, in which the chorus sings th…
with an ascending motive
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in a recent year, the scores for the reading portion of a test were nor…
$0.7498$
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a magazine published a list consisting of the state tax on each gallon …
D. No, the value of 27.3 cents is not the mean because the 50 amounts are all weighted equally in the calculation, but some states consume more gas than others, so the mean amount…
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class e general knowledge question #14 / 50 if you drive past the exit …
A. Go on to the next exit.
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band members are selling magazines to raise $150 for a field trip. the …
C. about 7%
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in a recent year, the total scores for a certain standardized test were…
0.0181
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complete the text with the best conjunctive adverb. when chad and gwen …
C. Meanwhile
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class e general knowledge question #10/50 when you are driving, if you …
C. There is a downhill section of road ahead. If you are driving a large vehicle you should change to a lower gear to control your speed.
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in a recent year, the total scores for a certain standardized test were…
$0.4045$
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means driving in a way that reduces conflicts. 5 points o risk o low ri…
1. B. low risk driving 2. B. collision
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in a recent year, the total scores for a certain standardized test were…
$0.1075$
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what contributed to the american victory at midway? admiral nimitz knew…
Admiral Nimitz knew that the Japanese were going to attack Midway Island.
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victory in the battle of midway what contributed to the american victor…
Admiral[LLM SSE On Failure]
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in a survey of a group of men, the heights in the 20 - 29 age group wer…
C. None of the events are unusual because all the probabilities are greater than 0.05.
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nine hundred tickets were sold for a middle school talent show. the cir…
Adult tickets: 216 Student tickets: 495 Senior tickets: 153 Children (under 12) tickets: 36
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the function y = 4x + 3 describes player as scores in a game of trivia,…
The rate of change for Player A is 4, which means Player A earns 4 points per correct answer. The rate of change for Player B is 1, which means Player B earns 1 point per correct …
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in a survey of a group of men, the heights in the 20 - 29 age group wer…
0.6210
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in a survey of a group of men, the heights in the 20 - 29 age group wer…
$0.0158$
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assume the random variable x is normally distributed with mean μ = 173 …
$0.5149$
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simplify expressions with distribution score: 6/15 penalty: none questi…
$9p + 25$
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simplify expressions with distribution score: 5/15 penalty: none questi…
$-30f - 68$
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question 4 the article says: riders zip around the loop so fast that it…
D. slippery
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activity a: one true sentence. choose 1 line/sentence that you feel is …
1. The narrator may suggest physical or psychological detachment from the war. 2. Men in a foreign country for rehabilitation are still haunted by war; machines are meant to heal …
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pets - r - us randomly asked customers purchasing cat food the number o…
A. 30% of the customers surveyed feed their cat 3 or 4 times a day.
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assume the random variable x is normally distributed with mean $mu = 86…
$0.1043$
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assume the random variable x is normally distributed with mean μ = 50 a…
$0.8729$
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ava gave out a survey. the answers she got back were 9, 16, 19, and 22.…
13
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assume the random variable x is normally distributed with mean μ = 84 a…
$0.2743$
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ingl 154 classical lit in translation iup, fall semester 2023 unit 1 ap…
1. Answers will vary based on individual imagination. A cyclops could be intimidating due to its large size, single - eye, and brute strength. 2. Answers will vary based on person…
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assume the random variable x is normally distributed with mean μ = 94 a…
$0.0026$
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solve the following equation: 4x + 19 = 43 tina spun a 4 - section spin…
$x = 6$
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browntown middle schools principal asks students the language they plan…
There is an association between grade and the language students plan to study. Grade 8 has a higher number of students planning to study Spanish, Grade 6 has a relatively high num…
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16. on an algebra test, the highest grade was 56 points more than the l…
The lowest grade is 36 and the highest grade is 92.
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two 6 - sided dice are rolled. what is the probability that the sum is …
$\frac{7}{12}$
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fill out the coding blocks below with an instruction of your choice. pa…
$\frac{7}{12}$ ### 2. Second question (dangers of credit - cards)
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question 24 2 pts what was one of elizabeth cady stanton and susan b. a…
Question 24: to gain immediate women's suffrage Question 25: American principles traditionally opposed colonization
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read the excerpt from the role of social media in the arab uprisings by…
The first passage provides more effective evidence because it has data and statistics from research reports, while the second passage uses titles of articles and authors’ names as…
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17. what was the main reason that spices were so important in the middl…
a. Salt, pepper and other spices were the main means of preserving food since there was no refrigeration at that time.
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this is not the dmv exam/permit test. this exam is part of your 4 - hou…
1. C. Continuar al siguiente cruce para hacer el giro. 2. B. Conducir despacio y evitar acelerar o frenar rápidamente. 3. B. 6 millones 4. B. Mirar lejos hacia adelante cuando se …
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shock: • keep the injured person calm. • do not give them anything to d…
1. B. No, pero refusing to sign is a second - degree misdemeanor. 2. C. At your first opportunity.
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it was a monstrous, a scandalous thing that the police should take such…
D. hurtful
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and he would like to make it clear that he is not as aggressively parsi…
A. cheap
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calculate the theoretical probability of the spinner landing on yellow …
$\frac{y + g}{n}$ (If specific values of $y$, $g$ and $n$ are given, substitute them to get a numerical answer)
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question 17 of 20 which statement about the imperfect tense is correct?…
B. The imperfect is used to express repeated actions, meaning things you did repeatedly over time.
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then he almost suspected that lester was being devious and clever. sour…
D. dishonest
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more broadly, he became the unofficial curator of cyclotron history and…
A. diligent
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calculate the theoretical probability of the spinner landing on yellow …
Without more information about the spinner (number of yellow, green and total sections), we can't give a specific numerical answer. The general formula for the probability of land…
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florence smiled inwardly a small, malicious smile, watching his slow ba…
C. spiteful
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judge mr justice griffith williams called whant \calculating, vain and …
A. deceitful
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jones, an assiduous scholar and an absorbing writer, tells the story of…
B. hardworking
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his wandering gaze first encountered the sad, austere visage of the pre…
A. stern
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parsimonious has the same or almost the same meaning as: penurious boor…
A. penurious
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assiduous has the same or almost the same meaning as: prosperous meticu…
B. meticulous
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sagacious has the same or almost the same meaning as: stealthy vacant h…
D. astute
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kathy was in charge of communications, and he had thought of ingenious …
B. inventive
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they lived in the town of frostbite falls and found themselves embroile…
D. shifty
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austere means : practicing great self - denial incapable of being overc…
practicing great self - denial
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divorce rates around the world are negatively correlated with fertility…
- Question 1: the less chance of divorce - Question 2: A and B may influence each other - Question 3: Content - analysis
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assiduous has the same or almost the same meaning as: voluminous fabulo…
D. meticulous
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he also can appear somewhat stodgy and dull, unlike his gregarious brot…
C. outgoing
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malicious has the same or almost the same meaning as: o pathetic o rugg…
D. spiteful
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identifying types of evidence place each phrase under the type of evide…
- Example: Historical instance, personal story - Data: Statistical facts, details - Testimony: Eyewitness account, expert judgment
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in a study investigating the effect of car speed on accident severity, …
3413
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enrico and his mom go to a department store. t - shirts are on sale for…
The factors in the expression \(5(p - 2)\) are 5 and \((p - 2)\). The factor 5 means the number of T - shirts bought. The factor \((p - 2)\) means the sale - price of each T - shi…
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direct quotes i want to use: 1. “no matter what your goals are, theres …
1. The quote means that self - assessment regarding life goals helps in finding a successful and happy career. 2. It implies that a career should not only be enjoyable but also fi…
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author: date: title & page #s: publisher: source: url: 7 factors to con…
The quotes and paraphrases suggest that when choosing a career, one should think about personal aspirations, financial stability, and upfront costs to find a suitable and fulfilli…
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question 10 two data sets of 23 integers each are summarized in the his…
# Explanation: ## Step1: Calculate lower - bound of mean for Data Set A To minimize the mean of Data Set A, we assume the lowest value in each interval. The frequencies for Data S…
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what is the domain of the function y = √x? -∞ < x < ∞ 0 < x < ∞ 0 ≤ x <…
$0\leq x<\infty$ corresponds to the option $0\leq x<\infty$ (assuming the third option in the original list is meant to be $0\leq x<\infty$ as the notation seems a bit unclear in …
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the table summarizes members of a local organization by age and whether…
The probability that the selected member is at least 40 years old is $\frac{107}{138}$.
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use the cat scores worksheet in data sets. why is there 14 in cell h5 b…
For the first question: Cell H5 uses a cumulative count less than 22 while cell J5 counts within the [18...22) range. For the second question: A possible formula is =COUNTIFS(scor…
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a grove has 6 rows of birch trees and 5 rows of maple trees. each row o…
C. $\frac{15}{31}$ ### Question 2
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question 5 a company that produces socks wants to estimate the percent …
B. It is plausible that between 8.38% and 15.62% of the socks are defective. ### Question 6
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question 3 each of the dot plots shown represents the number of glue st…
C. The standard deviation of the number of glue sticks brought in by each student for class A is greater than the standard deviation of the number of glue sticks brought in by eac…
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the scatterplot shows the relationship between two variables, x and y, …
A. \(y = 46.8+5.9x\)
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question 1 there are 55 students in spanish club. a sample of the spani…
A. 11
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guided practice activity #12 - cat scores we will use the cat scores wo…
=COUNTIF(scores,"<30")
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4. they will launch the new model of the phone at the national electron…
4. A. introduce 5. A. very steep
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a phone company surveys a sample of current customers to determine if t…
23 13 $\frac{13}{23}$
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instructions respond to the items below. 1. the intern was too blunt wh…
1. C. direct 2. B. spread out 3. D. put in effect
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which of the following best defines the term \total meaning\? a. the pr…
B. a message that is not partial, misinterpreted, or filtered; the entire message
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insert one dash where needed. \this painting is meant to pay tribute to…
"This painting is meant to pay tribute to women throughout society — I mean, throughout history," the painter explained.
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question 7 a researcher is examining a data set. she sums the total of …
A. the mean
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question 7 a researcher is examining a data - set. she sums the total o…
A. the mean ### Question 8
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during a presidential debate, fran agreed with everything said by her p…
A. with empathy
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10. which invention mentioned solved a health - related problem? a) vel…
10. c) Toothbrush 11. c) It lists inventions that solve everyday problems 12. b) To provide visual support for the main idea 13. a) Umbrella 14. a) It would show another example o…
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5. according to douglass, what would happen to the institution of slave…
5. The institution of slavery would be exposed and likely crumble as its injustices would be widely known through free - speech. 6. True liberty requires the ability to express th…
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socialism began to correct which disadvantage of capitalism? * 1 point …
1. uneven distribution of wealth 2. production of high quality goods and services 3. government planners
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23) le diagramme à tiges et à feuilles ci - dessous contient les notes …
a) Moyenne $\approx73.33$, mode : 44 et 99, étendue : 55. b) Résumé en cinq nombres : $x_{min}=44$, $Q_1 = 64$, $M = 80$, $Q_3 = 93$, $x_{max}=99$. c) Diagramme de quartiles tracé…
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of the document? it is a historical written account written account fro…
1. Words like "abolish", "slaughter" are particularly strong. 2. The side using these words seems "wrong" due to the extreme and violent connotations. 3. The perspective of the Pi…
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the data set shows the number of people who attended the last 8 town me…
16
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the data set shows the number of people who attended the last 8 town me…
14
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the data shows the number of pages murray and brian read each day last …
B. Murray and Brian have identical means. C. Murray's MAD is 3.71 when rounded to the nearest hundredth.
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multiple choice 1 point the term “forensics” is derived from the latin …
"of the forum"
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the data set shows the total points that lucie scores in 5 basketball g…
B. Find the sum of the absolute values of the differences between the mean and each data point and then divide by the number of data.
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the data set shows the total points that lucie scores in 5 basketball g…
$3.2$
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find the average: 125 197 110 sum: count: divide: average:
144