Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
-
find the variance of the data. 56, 52, 46, 49, 57, 64 \\( \\overline { …
\(34.3\)
-
find the mean, (overline{x}), of the data. 56, 52, 46, 49, 57, 64 (over…
\(54\)
-
yet the men who framed this declaration were great men - high in litera…
The men who wrote the Constitution understood that enslaved persons would not be citizens.
-
find the standard deviation of the given data. now, solve for the stand…
$3.1$
-
which statement best counters justice taneys argument regarding the dre…
Being born in the United States makes you a citizen of the United States.
-
judges at a fishing competition measured the length (in centimeters) of…
(a) The range of the data is \(21\). (b) There were more fish with a length under \(50\) than with a length over \(50\). (c) The interval \(42\) to \(46\) gives the lowest \(25\%\…
-
use the box - and - whisker plot to answer the questions below. (a) whi…
(a) 29 to 40 (b) 29 (c) The number of waves she surfed was above 29 on more days than it was below 29.
-
(a) what is the difference of the heaviest weight and the lightest weig…
(a) The range of the data is \(26\). (b) There were more pumpkins with a weight over \(21\) than with a weight under \(21\). (c) \(32\) to \(40\) (assuming a typo in the options, …
-
use the box - and - whisker plot to answer the questions below. (a) wha…
# Explanation: ## Step1: Find the range of the data The range is calculated by subtracting the minimum value from the maximum value. $$ \begin{align*} \text{Range}&=\text{Maximum …
-
(a) which of these best describes the numbers of plants henry sold this…
(a) The number of plants sold was below 60 on more days than it was above 60. (b) 60 to 63 (c) 11
-
next, subtract the mean from each data point. data 5 6 8 13 data - \\( …
-3, -2, 0, 5
-
use the box - and - whisker plot to answer the questions below. (a) wha…
(a) The range (difference between the longest and shortest distance) is \(40−21 = 19\). But if we assume the correct box - plot reading (assuming the scale is correct as per the p…
-
find the standard deviation of the given data. first, find the mean, \\…
\(8\)
-
(a) what is the difference of the longest distance and the shortest dis…
\( 19 \)
-
a free negro of the african race, whose ancestors were brought to this …
"whose ancestors were brought to this country and sold as slaves", "they were not regarded in any of the States as members of the community", "not numbered among its 'people or ci…
-
use the box - and - whisker plot to answer the questions below. (a) whi…
(a) 40 to 48
-
read explain 1b part a and complete your turn #1 and 2 (adapted from le…
1. Domain: \((5,\infty)\), Range: \((-\infty,\infty)\) 2. Domain: \((-2,\infty)\), Range: \((-\infty,\infty)\) 3. Student A found the domain correctly. Because for \(y = \log(7 - …
-
understanding evidence match the type of evidence to the example. exper…
expert evidence - a professional testimony empirical evidence - statistics or data logical evidence - a comparison or analogy anecdotal evidence - a personal story or historical e…
-
use the box - and - whisker plot to answer the questions below. (a) whi…
(a) There were more rides with a distance over \(30\) than with a distance under \(30\). (b) \(30\) to \(34\) (c) \(35−22 = 13\), but if we assume the options are based on mis - r…
-
(a) what is the difference of the largest number and the smallest numbe…
(a) The range is \(55−30 = 25\). But if we assume the problem (a) is just asking for the calculation of \(Max - Min\) from the box - and - whisker plot (where \(Max = 55\) and \(M…
-
upon the whole, therefore, it is the judgment of this court, that it ap…
Because Dred Scott was not a citizen, no court could hear his case.
-
use the box - and - whisker plot to answer the questions below. (a) whi…
(a) 45 to 55
-
use the box - and - whisker plot to answer the questions below. (a) wha…
(a) The range is \(60 - 25=35\). But if we consider the options (assuming there was a mis - understanding in the initial range calculation due to problem formatting, but based on …
-
use the box - and - whisker plot to answer the questions below. (a) whi…
(a) There were more pumpkins with a weight under 27 than with a weight over 27. (b) 27 to 36 (c) 15 to 36
-
interpreting a box - and - whisker plot: problem type use the box - and…
(a) \( 22 \) (b) The number of plants sold was below \( 56 \) for the same number of days that it was above \( 56 \). (c) \( 51 \) to \( 53 \)
-
use the box - and - whisker plot to answer the questions below.(a) whic…
(a) \(24\) to \(33\) (b) \(16\) (c) The same number of rides had a distance under \(27\) as had a distance over \(27\).
-
here are the ages of 13 people in a coffee shop on a given day: 26, 44,…
\(21.5\)
-
use the box - and - whisker plot to answer the questions below. (a) wha…
(a) \( 24 \) (b) The number of people served was below \( 33 \) for the same number of tours that it was above \( 33 \). (c) \( 42 \) to \( 49 \)
-
judges at a fishing competition measured the length (in centimeters) of…
(a) None of the first three options are correct based on box - plot properties (it only gives quartile - related information, not about a single value \(50\) in terms of counting …
-
a pair of standard dice are rolled. find the probability of rolling a s…
\(\frac{5}{36}\)
-
a small business owner pays his three employees the monthly salaries $4…
\(4000\)
-
kassandra observed that the range in her monthly grocery bills was $150…
The middle 50% of the months, Kassandra's expenses varied by $65.
-
a pair of standard dice are rolled. find the probability of rolling a s…
\(\frac{1}{12}\)
-
monthly part-time income monthly part-time income monthly part-time inc…
The fourth dot - plot correctly represents the data.
-
jacob tracked his monthly expenses for entertainment, utilities, and ga…
The first graph (the one at the top of the three graphs presented in the problem)
-
a pair of standard dice are rolled. find the probability of rolling a s…
\(\frac{1}{36}\)
-
a pair of standard dice are rolled. find the probability of rolling a s…
\(\frac{1}{18}\)
-
select the correct text in the passage. which sentence demonstrates sex…
Elisa's colleagues make snide and demeaning remarks about women in her presence.
-
a company is interested in producing a math game for smartphones and ta…
statistical inference.
-
select the correct answer from the/each drop - down menu. sarah is writ…
freedom
-
17 select the correct answer from the/each drop - down menu. sarah is w…
cadre
-
think about your view of language warm - up all of the following statem…
There is no single correct answer as it depends on personal opinion. One should choose the statement that most closely matches their own view among: - The traditional rules of lan…
-
which best summarizes one central idea of the passage from mother tongu…
All forms of the English language are meaningful and purposeful.
-
read the excerpt from mother tongue. and here you would be presented wi…
Tan discusses achievement tests to support the idea that language cannot be separated from the personal meanings and experiences attached to it.
-
what does the prefix \hetero-\ mean? multiple - choice question same di…
B. Different
-
the prefix \homo-\ means what? rewatch same different multiple - choice…
Same
-
summarize tans purpose in \mother tongue\ which of the following statem…
Language rules are less important than the meaning and passion the speaker conveys.
-
central ideas \society unfairly judges people based on their ability to…
"Society unfairly judges people based on their ability to speak proper English."
-
18. the law of contrapositive says, if not q then not p, from the state…
p is false
-
a researcher measured the shoe size and reading ability of a large grou…
(a) There is a correlation between shoe size and reading ability. There may or may not be causation. Further studies would have to be done. (b) There is a correlation between amou…
-
which of these could provide a valid explanation for the population dis…
The more densely populated areas are along the coast.
-
question 1 (1 point) which of the following is an agent status identity…
Question 1: LGBTQI Question 2: White supremacy, patriarchy, capitalism, Christianity Question 3: The part of our self - concept that comes from group membership and its meaning to…
-
what is the meaning of islam? * \love your neighbor as yourself\ \peace…
- What is the meaning of Islam? - "peace through submission to the will of Allah" - What was a key factor in the economic prosperity of the Islamic civilization? - Trade between t…
-
according to the passage, what was a key feature of the political struc…
1. B. A collection of independent city - states, such as Athens and Sparta. 2. B. "To imitate Greeks."
-
math 120 exam 2 review: chapters 5 - 7 9. (5.5) how many different 10 -…
(a) $\frac{10}{39}\approx0.2564$ (b) $\frac{46}{65}\approx0.7077$ (c) $0.66$
-
a drug tester claims that a drug cures a rare skin disease 76% of the t…
\(0.0985\)
-
the graph shows the results of a survey of adults in country a, ages 33…
C. The result is highly unlikely because its probability, $0.0000$, is less than $0.05$. Thus, the sample is not a good representative sample.
-
about 5% of hourly paid workers in a region earn the prevailing minimum…
$0.9994$
-
determine whether you can use a normal distribution to approximate the …
D. There are no unusual events, because all of the probabilities are greater than 0.05
-
what were two major inventions during what does the word urbanization m…
Urbanization is the process of population shift from rural to urban areas and the growth of cities, along with associated social, economic, and cultural changes.
-
determine whether you can use a normal distribution to approximate the …
0.3300
-
math 120 exam 2 review chapters 5 - 7 a university conducted a survey o…
(a) $\frac{276}{390}\approx0.7077$ (b) $\frac{418}{390}$ (c) $\frac{66}{100}=0.66$ (d) 72
-
determine whether you can use a normal distribution to approximate the …
(a) \(0.8888\) (b) \(0.3300\) (c) \(0.6633\)
-
determine whether you can use a normal distribution to approximate the …
(a) $0.8888$
-
flexiquiz.com class 4: signs, signals, markings homework 11. this sign …
Merging traffic
-
determine whether you can use a normal distribution to approximate the …
B. Yes, because both \(np\geq5\) and \(nq\geq5\)
-
9. this sign means: apply your brakes quickly. warning, slippery when w…
Warning, curves ahead.
-
decide whether you can use the normal distribution to approximate the b…
$0.4196$
-
translating from one language to another can be difficult. what challen…
Literal translations of expressions could be confusing., Not all words may translate., Cultural meanings could be lost or misunderstood.
-
6. this signs means: do not enter. go straight ahead. do not turn right…
Do not enter.
-
decide whether you can use the normal distribution to approximate the b…
C. Yes, because both \(np\geq5\) and \(nq\geq5\)
-
determine whether you can use a normal distribution to approximate the …
a. \(P(X = 24)\approx0.1309\) b. \(P(X\geq29)\approx0.0764\) c. \(P(X\leq23)\approx0.4129\) D. There are no unusual events, because all of the probabilities are greater than 0.05.
-
question 3 (10 points) termination of a partnership occurs in two stage…
True
-
determine whether you can use a normal distribution to approximate the …
(a) \(P(X = 24)\approx0.1309\) (b) \(P(X\geq29)\approx0.0764\) (c) \(P(X\leq23)\approx0.4129\) No unusual events.
-
determine whether you can use a normal distribution to approximate the …
0.1309
-
a binomial experiment is given. decide whether you can use the normal d…
C. No, because nq < 5.
-
write the binomial probability and the normal probability for the shade…
The binomial probability \(P(6\leq x\leq8)\approx0.261\) and the normal - approximated probability \(P(5.5\leq x\leq8.5)=0.2694\). The results are about the same. So the correct m…
-
write the binomial probability and the normal probability for the shade…
We need more information about the binomial distribution (such as \(n\) and \(p\)) to calculate a numerical value for \(P(7)\). But conceptually, for \(P(6\lt x\lt8)\) in a binomi…
-
2. part a: what does the word \deindividuation\ mean as it is used in p…
D. The process of stripping someone of their identity.
-
people problems 12 oceans cant take all of the blame for the impact of …
# Breve explicación: El pasaje habla sobre el problema del agua shortage, cómo la entrada de personas a regiones suroccidentales, especialmente personas retiradas que no quieren r…
-
questions 13 through 15 refer to the following. a study was conducted t…
B. 68
-
what does log mean in chronological a. belief, feeling, idea b. new, fr…
c. word, study, reason
-
“it will be light enough in rio,” promised whitney. “we should make it …
Whitney's remarks reveal his lack of concern for what a hunted jaguar feels.
-
why are literary themes important? select the two correct answers. (1 p…
They act as unifying ideas. They give meaning to a text.
-
what does the root bel mean? law war break or burst hear or listen do o…
hear or listen
-
19- “by the time mrs. foster reaches paris, she is just as strong and c…
19. c- She wants to avoid any traces of suspicion 20. c- Onomatopoeia 21. d- Very small 22. a- Neat man 23. d- Allusion
-
in - depth questions please use the other side of this paper for your r…
No specific answer can be provided without reading the article.
-
what is the break - even point in production? output where marginal cos…
Question 1: Output where marginal cost intersects average cost, earning zero economic profits. Question 2: The process of firms entering an industry in response to profits. Questi…
-
look at the roots below. which one means trust or believe? bene cede cr…
cred
-
what does the root jur mean? send law bad or evil do or make good
law
-
what does the root dict mean? drive or push law trust or believe say or…
say or declare
-
what does the root semi mean? one - half many four bend or curve
one - half
-
look at the roots below. which one means time? geo chron paleo min tele
chron
-
name jeremiah heslop scares the plentiful prey, the flock of feathers, …
1. B. ABBA 2. B. The cat feels very excited and fierce. 3. C. Many, a large amount.
-
sort the words according to the meanings of their shared roots. biennia…
- year: biennial, annual, superannuated - bad; wrong: dyspepsia, dysplasia - horn: unicorn, tricorn, cornucopia
-
sort the words according to the meanings of their shared roots. elevati…
- attach: prefix, affix - ear: binaural, auricle, monaural - raise; rise: elevation, lever, levy
-
sort the words according to the meanings of their shared roots. bisect …
- below: subjugate, subterráneo, subway - cut: bisect, section, intersect - word: nonlexical, dyslexia
-
the transatlantic slave trade reading: comprehension questions 1 based …
1. To deprive someone of human qualities, rights, or dignity. 2. Approximately 400 years (16th - 19th century). 3. North America, the Caribbean, South America. 4. European goods t…
-
sort the words according to the meanings of their shared roots. structu…
- build: structure, obstruct, indestructible - same: similarity, similar, assimilate
-
sort the words according to the meanings of their shared root: declare,…
- mind: sociopsychology, antipsychotic - clear: declare, clarion, clarification, clarify