Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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literary narrative: this passage is adapted from the essay \secrets onl…
A. sketched
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a fundraising event offered people a chance to pay $3 to go through a c…
a. \(0.40\)
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zeal has the same or almost the same meaning as: lament fervor stupidit…
B. fervor
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comprise has the same or almost the same meaning as: include raise poun…
include
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impede has the same or almost the same meaning as: transcribe block squ…
B. block
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turmoil has the same or almost the same meaning as: adaptation presumpt…
C. agitation
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somber has the same or almost the same meaning as: navigable unwitting …
melancholy
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coherent has the same or almost the same meaning as: reasonable simulat…
reasonable
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explicit has the same or almost the same meaning as: clear generous min…
A. clear
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prevail means to: feel remorse for go away or leave express in speech b…
be larger in number, quantity, power, status or importance
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relevant means : having more than one possible meaning having a bearing…
having a bearing on or connection with the subject at issue
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earnest has the same or almost the same meaning as: clumsy hesitant sol…
solemn
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6. what is the median for the data in the dot plot?
\(8\)
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nostalgic has the same or almost the same meaning as: changing candid s…
yearning
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4. directions choose the correct answer for each row. complete the tabl…
- For "The value that appears the most": Mode - For "Highest value minus lowest value": Range - For "The middle value when arranged lowest to highest": Median
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1. identify whether the statement represents a statistic or parameter. …
Statistic
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domestic means : one who creates plans to be used in making something a…
a servant paid to perform tasks around the household
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stagnant has the same or almost the same meaning as: hilarious standing…
standing
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impede means to: prepare for publication refuse to acknowledge or recog…
block passage through
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\home\ can mean something different to everyone. for me, home is where …
A. abandon
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\home\ can mean something different to everyone. for me, home is where …
D. feels more connected with the forest than with the Siskiyou Mountains.
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underline the idiom. then tell what it means. working together, the peo…
Underline “wouldn’t budge”. It means that the sword was firmly fixed inside the stone and could not be moved.
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passage literary narrative: this passage is adapted from the essay \the…
C. inauthentic and extraneous
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question 1 1 pts in economics, the term _______ means \additional\ or \…
Question 1: marginal Question 2: marginal benefit is at least as large as the marginal cost.
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reading a venn diagram use the diagram to solve each problem. 1) the di…
1. \(17\) 2. \(14\) 3. \(26\) 4. \(27\) 5. \(7\) 6. \(17\)
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as secretary of commerce, herbert hoover seized on the cooperation betw…
By increasing production efficiency
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fran is shopping for a new pair of shoes. she did some research and has…
Fran should buy the first pair (the green - patterned shoes). The proportion of positive reviews for the first pair ($\frac{19}{25}=0.76$) is higher than that for the second pair …
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happiness. here was a time, in which your tender feelings for yourselve…
Benjamin Banneker takes the words of the Declaration, and extends liberty to include all people, including those currently "under groaning captivity and cruel oppression."
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14.32 false positives in testing for hiv. a rapid test for the presence…
a. The distribution of the number of positive tests is a binomial distribution \(X\sim B(1000,0.004)\) b. The mean number of positive tests is \(\mu = 4\) c. The Normal approximat…
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the graph shows the relationship between the total cost and the number …
Seven erasers cost \(\$3.50\)
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read this sentence from farewell to manzanar, in which the authors desc…
playful
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read the following opening line from bannekers letter (refer to page 48…
Importance
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read the excerpt from \benjamin banneker writes to thomas jefferson.\ (…
different
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what does it mean when a person feels marginalized? a. the person feels…
B. The person feels like an outsider of a group.
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1) the diagram below shows the types of computers students owned. how m…
1. \(13\) 2. \(6\) 3. \(23\) 4. \(9\) 5. \(23\) 6. \(25\)
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question #6 the coaches of a group of debate teams answered a survey ab…
There is a dual correlation between the number of hours they practice each week and the number of debates they win.
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question #3 which number could represent the missing number in the data…
$32$
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question #4 a local employment agency is gathering data on study habits…
To be able to Change Job
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question #5 the following histogram represents the number of years of e…
Cannot be determined
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28. earthly, worldly, relating to practical and material affairs a. ove…
28. c. mundane 29. a. describe 30. c. depict 31. b. impaired
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question #8 the annual rainfall for 30 cities is shown on the histogram…
\(14.9\) is not in the data set. Among the valid options in the data set range, the smallest value within the first class interval (where the smallest data point of the data set l…
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question #9 determine the relative frequency for the third class of the…
\(\frac{4}{46}\) (Second option in the given choices)
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question #10 a local apple festival is keeping track of how many people…
440
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question #11 maggie is keeping record of the distances she jumps with d…
9.0 feet
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the poisson distribution 1. the flaws in a piece of timber occur at the…
\(\lambda=0.08\) and \(t = 20\)
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question #14 a frequency distribution is to be constructed with the fol…
26
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question #14 a frequency distribution is to be constructed with the fol…
26 # Question #15
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select the correct answer. what is the term for words from different la…
B. cognates
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13.36 a probability teaser. lets assume it is safe to say that people a…
a. \(\frac{1}{3}\) b. \(\frac{1}{2}\)
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sort each characteristic as defining a restrictive or nonrestrictive cl…
- **Restrictive**: essential to the sentence, needed to maintain meaning, not set apart by punctuation - **Non - restrictive**: adds detail but not needed, set apart by punctuatio…
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ell wants to know which exhibit at a science museum is the most popular…
every fifth person who leaves the museum one afternoon
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4.10 13.31 tendon surgery. you have torn a tendon and are facing surger…
\(84\%\)
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which of the following is an instrument in the drum set that brings two…
hi - hat
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question 6 of 10 match each step of the art critique process with the m…
Describe - What do you see? Identify - Who did it? When? What is it? Interpret - What does it mean? Judge - Do you like it? Why?
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select the correct answer. what is meant by the tradition of courtly lo…
A. the tradition of love and courtship followed by medieval nobles
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question 2 of 10 although art can be just about anything, there is one …
C. Art always has meaning.
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sample response: the subjective language in this passage is meant to pe…
- The mayor wanted to persuade people to believe the importance of the Brooklyn Bridge. - The mayor wanted to inform listeners as to how both cities would benefit from the bridge.
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1. what is meant by this statement: “the interview begins the minute yo…
This statement implies that from the time a person walks into the building (where the interview is taking place), they are in an evaluative situation. Their behavior, appearance, …
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the table shows the average t - shirt prices in different years. ameena…
She is incorrect; the rate of change between 2000 - 2005 is 0.212, and this is the greatest rate.
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the graph shows the population growth in a city. find the rate of chang…
From 1980 - 2000, the rate of change is \(1.7\). This means the population increased by \(1.7\) people per year.
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the graph shows the population growth in a city. find the rate of chang…
From 1980 - 2000, the rate of change is \(3.6\). This means the population increased by \(3.6\) people per year.
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the sign of ( x ) is negative and the sign of ( y ) is positive. if the…
E. None of the above
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19. student financial aid in a recent year 8,073,000 male students and …
a. Approximately \(0.167\) b. Approximately \(0.405\) c. Approximately \(0.691\)
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gov unit 2 test this is the term that mean that the people are the only…
Popular Sovereignty
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sabine is a staff supervisor at city fairgrounds. she made the graph be…
1. The x - axis has grouped months (e.g., Jan - Mar) without individual month labels, making month - to - month comparisons within groups hard. 2. The 3D effect of the bars distor…
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approaching notes/learning: goal: we will learn about how to calculate …
The break - even equation is \(20n=14n + 168\) and the break - even point \(n = 28\)
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question 13 (1 point) identify the barrier to communication that best f…
Question 13: a. Language/Semantic Question 14: a. Physical
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question 1 (1 point) understanding in communication is acheived when a …
- Question 1: C. all of the parties involved agree on the shared meaning of the message - Question 2: D. taking in all of the information about the communication
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if a question addresses a specific goal, that means the question is fac…
focused.
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7. michelle reads a book for the school read - a - thon. the table show…
a. The rate of change is \(\frac{1}{2}\). It means Michelle reads \(\frac{1}{2}\) page per minute. b. \(y=\frac{1}{2}x\)
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why did late - 1890s newspapers publish sensational stories about cuba …
Newspapers used the stories to sell more papers.
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in one math class, the first exam had an average score of 63.1% with a …
(a) The statement is false. (b) The statement is true. (c) The statement is false.
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in one math class, the first exam had an average score of 63.1% with a …
The statement is true.
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the composition of an animal is defined as the muscles, bones, and fat …
\(37.1\)
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answer the question correctly to continue: what is a myth? a traditiona…
A traditional story used to explain natural events or cultural beliefs.
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he looked at me sideways—and i knew why jordan baker had believed he wa…
B. Materialism can lead you to a meaningless existence.
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the frequency table summarizes the 17 values in data set a. data set b …
C. The mean of data set A is greater than the mean of data set B, but the median of data set A is equal to the median of data set B.
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the scatterplot shows the depth of water in swimming pools, y, based on…
- The depth of the water in the swimming pool decreases over time. - The data are clustered. - There are no outliers in the data.
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complete the text with the better adverbial conjunction. in 2015, many …
Meanwhile
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d. in each sentence, the reflexive pronoun is placed either before the …
2. José va a ducharse. 3. Yo me voy a arreglar el pelo. 4. Elena e Isabel siempre tienen que prepararse lentamente. 5. Tú te acabas de vestir.
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which of the following equations is the most appropriate linear model f…
B. \(y=-1.9x + 10.2\)
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which of the following points, if added to the table, would be an outli…
\((8,35)\)
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which statement about the scatterplot is true? the point (2, 10) shows …
Including the point \((2, 10)\) could cause the description of the data set to be overstated.
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9. what does the word potent mean, as it is used in paragraph 9? confus…
powerful
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which scatterplot shows an outlier?
The first scatter - plot (the upper one in the provided image) (assuming a mis - interpretation due to the problem's incompleteness. If in a standard multiple - choice with a prop…
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exam scores number of hours spent studying, x exam score (out of 100), …
\((4.5,98)\)
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which data value would cause the interpretation of the data set to be u…
\((90,2)\)
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which scatterplot displays an example of a cluster?
The first scatter - plot (the one with more points grouped closely together) displays an example of a cluster.
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which point would be considered an outlier? (1,5) (3,9) (5,4) (9,1)
\((3,9)\)
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a scatterplot is produced to compare the number of hours that students …
As the number of hours of studying increases, test scores increase because the scatterplot has a cluster that increases from left to right.
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which statement about the scatterplot is true? the point (10, 15) shows…
By excluding \((10,15)\), a better description can be given for the data set.
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8. a. constant: b. equation: c. what does the constant mean for this si…
a. \(\frac{1}{2}\) b. \(y=\frac{1}{2}x\) c. The constant \(\frac{1}{2}\) means the walking speed is \(\frac{1}{2}\) mile per hour.
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which statement about the outlier in the data set is true? blake should…
Blake should not include the outlier because it overstates the effect of rainfall on temperature.
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interpreting a scatterplot a scatterplot is produced to compare the siz…
There is no relationship between the size of a lake and the number of fish in it.
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7. a. constant: b. equation: c. what does the constant mean for this si…
a. \(2\) b. \(y = 2x\) c. Each soda costs \(2\) dollars.
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the graph shows the number of internet downloads of a song compared to …
- The number of times a song is played on the radio affects its number of downloads. - Even though there was very high radio play, the downloads of one song remained very low.
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identifying clusters and outliers in a table leah claims the data in th…
The data contains a group of closely occurring points.
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identifying outliers in a scatterplot the point (4, 10) is in each scat…
The first scatter - plot.
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the data set in the table forms a cluster and does not include outliers…
\((3.25,28)\)
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recognizing outliers in a table the data set in the table forms a clust…
\((3.25,28)\)