Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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select the word or phrase that is redundant and can be removed without …
each year
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find the two synonyms below. synonyms are words with the same meaning o…
dog and puppy.
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(02.03 mo) jakobe earns a bi - weekly mean gross pay of $1,765.00. what…
3.8%
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select the word or phrase that is redundant and can be removed without …
Either "flammable" or "combustible" (since they are redundant as they both mean easily set on fire).
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question 4 4 pts (02.02 mc) kylie will be 24 years old when she graduat…
\(\$2,064,920.00\)
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question 4 4 pts (02.02 mc) kylie will be 24 years old when she graduat…
\(\$2,064,920.00\)
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(02.02 mc) the beginning mean bi - weekly wage in a certain industry is…
\(\$51993.05\)
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(02.02 mc) the beginning mean bi - weekly wage in a certain industry is…
\(\$51,993.05\)
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(02.01 lc) while researching the industry she is interested in, fernand…
13.55
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6 \tut, tut, child!\ said the duchess. \everythings got a moral, if onl…
A. allowed.
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the rope frantically to tell the twisted news of a great battle. this v…
C. Henry's love for his mother makes it more difficult for him to enlist.
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what was the meaning of a multifront war for the united states during w…
C. Americans were fighting on both a Pacific Front and a European Front.
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c study the chart with your teacher. present perfect continuous example…
1. We have been going (go) to our family doctor for a long time. 2. The kids have been sleeping (sleep) since 5:30 p.m. (par exemple) 3. The couple have been practicing (practice)…
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read the following paragraph from an essay against banning dog breeds: …
Statistics are unreliable.
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read the passage from sugar changed the world. with their victory, the …
They use a primary source to show that a song was spreading the idea of equality across the Caribbean. They use a secondary source to show that the idea of an enslaved people's re…
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in each of the following questions, calculate the percent error. show y…
1. Approximately \(41.04\%\) 2. \(0.06\%\) 3. \(2.44\%\) 4. Approximately \(28.95\%\) 5. Approximately \(35.29\%\)
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question 1 not yet answered points out of 1.00 select one: d. latency c…
C. Quantitative
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which table shows no correlation? x 3 5 6 8 10 14 15 y -1 -2 -3 -2 -5 -…
The second table (where \(x = 3,y=-6\); \(x = 5,y = - 7\); \(x=6,y=-4\); \(x = 8,y=-2\); \(x = 10,y = 0\); \(x=14,y=-1\); \(x = 15,y = 3\)) shows no correlation.
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read paragraph 8 from the passage. what is the authors main idea in thi…
To solve regarding poverty.
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the equation for the line of best fit is calculated. the correlation co…
D. The data points are scattered in a linear trend, decreasing from left to right.
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the table below shows the average heart rate, x, and calories burned, y…
\(f(x)=9.1x - 523.5\)
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madigan converts the frequency table to a conditional relative frequenc…
\(0.30\)
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how does adding the affix -etic to the words energy, athlete, and poet …
It changes them from nouns to adjectives.
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a study finds that students who sleep more tend to have higher test sco…
B. correlation only
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children spend playing outside and how much time they spend using elect…
0.88
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which of the following probabilities is the greatest for a standard nor…
\(P(-0.5\leq z\leq0.5)\)
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explaining irony none of the old dreams had been abandoned. the republi…
The reader knows that there is a difference between what is expected and what occurs.
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read this excerpt from a passage. \what is the appropriate age for a ne…
early automobiles and modern automobiles
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sejnowski rejected the usual top - down approach to reproducing human s…
the system of sounds in speech
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which reason for leaving school showed the lowest number of students fr…
C. Poor class attendance
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sejnowski rejected the usual top - down approach to reproducing human s…
reproducing, pronunciation, exceptions, dictionaries
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for the standard normal distribution shown on the right, find the proba…
\(0.0228\)
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the article states: but too much light can quiet the chorus and keep th…
C. throw them off course
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based on harrison, m. \soviet economic growth since 1928 the alter - na…
The Soviet Union deliberately overinflated its economic success.
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ob shipping point means that the buyer accepts ownership when the goods…
False
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write a system of equations to describe the situation below, solve usin…
Selling \( 12 \) shirts will cover the \( \$180 \) in costs.
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find the area of the indicated region under the standard normal curve. …
The area of the first - indicated region is \(0.8524\). The area to the left of \(z=-2.05\) is \(0.0202\). The area to the right of \(z = 1.18\) is \(0.1190\).
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which statement is a primary characteristic of a capitalist system? a g…
B. private ownership of property
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name: by the end of september, germany and the soviet union divided pol…
1. D. World War II 2. B. September 1, 1939 3. B. the Soviet Union 4. A. true 5. A. false 6. B. lightning war 7. B. Nazis
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use the following to answer the questions below. use the normal distrib…
The percent of fish longer than 12 inches is \(30.85\%\). The expected number of fish shorter than 8 inches out of 400 is \(27\)
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(02.02 lc) the first - year costs of certain colleges are as follows: $…
\(6231.25\) (corresponds to the option \(\$6,231.25\))
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question 4 1 pts (02.02 mc) demarcus will be 24 years old when he gradu…
\(\$2,618,096.00\)
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middle school reading comprehension 3: the lost locket it was a hot sum…
1. The locket. 2. Lily. 3. The park. 4. She panicked and was heartbroken. 5. An old man. 6. Even when things seem lost, hope and kindness can bring them back.
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question 3 1 pts (02.02 mc) the beginning mean weekly wage in a certain…
\(\$43149.82\)
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in \the case for reality tv,\ what argument does michael hirschorn make…
Reality TV blends elements of documentary and scripted television, engaging with issues like class, sex, and race that traditional programming often avoids.
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while researching the industry she is interested in, charlize sees that…
\(243.25\) (corresponds to the third option)
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read the passage from chapter 5 of animal farm. on the third sunday aft…
A. He uses parody to show how dictators deflect blame to others. C. He uses reversal to show that dictators do not abide by their principles.
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kiran plans to bike 10 miles. 5. write an equation that gives his time …
\(t(r)=\frac{10}{r}\)
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types of data gathering include (choose the best answer.) all of the ab…
All of the above
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you are given the sample mean and the population standard deviation. us…
The 95% confidence interval
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there are 200 students in the 8th grade class at alleghany middle schoo…
A. 19%
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you are given the sample mean and the population standard deviation. us…
The 95% confidence interval is \((113.72,119.28)\)
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you are given the sample mean and the population standard deviation. us…
\((114.87,118.13)\)
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question 31 of 39 the local high school is hosting an ice cream social …
A. $\frac{3}{7}$
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use the confidence interval to find the estimated margin of error. then…
\(16.3\)
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improving your critical thinking skills. • linguistic: language, such a…
A. Linguistic and spiritual/existential
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use the confidence interval to find the margin of error and the sample …
The margin of error is \(0.17\)
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construct the confidence interval for the population mean μ. c = 0.90, …
\((14.9,18.5)\)
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for each level of confidence c below, determine the corresponding norma…
A.
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for each level of confidence c below, determine the corresponding norma…
A.
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question 6 the news story says: you dont have work experience in your f…
C. Bad
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marsha has a bag that contains 4 green marbles, 8 yellow marbles, and 2…
A. \( \frac{3}{10} \)
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for each level of confidence c below, determine the corresponding norma…
C.
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question 19 of 39 at taft high school, 59% of all students participate …
B. 39%
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for each level of confidence c below, determine the corresponding norma…
A.
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five hawksbill sea turtles each have a nest. the table shows an origina…
A. The mean of the original data set is greater than the mean of the new data set.
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question 18 of 39 which two sets of events are most likely independent?…
A. Event A: A girl enjoys singing. Event B: The girl becomes a lawyer.
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find the margin of error for the given values of c, σ, and n. c = 0.90,…
\( 0.932 \)
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use the values on the number line to find the sampling error. the sampl…
\(0.23\)
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question 3 look at these words from the news story. which have almost t…
B. Best and ideal
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there is a linear relationship between the mass of an object attached t…
B. 24.5
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below are five descriptions of northups experiences as a slave taken fr…
E. Logical/mathematical
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question 12 of 39 mackenzie has a bag that contains 6 red marbles, 4 bl…
A. $\frac{5}{12}$
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for the same sample statistics, which level of confidence would produce…
99%, because as the level of confidence increases, \(z_{c}\) increases.
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when estimating a population mean, are you more likely to be correct wh…
A. You are more likely to be correct using an interval estimate because it is unlikely that a point estimate will exactly equal the population mean.
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suppose celine wants to choose a box that maximizes the amount of cerea…
Box 2 will hold more cereal. Since \(x>1\), the difference \(V_2 - V_1=x^{4}(x - 1)>0\), which means \(V_2>V_1\).
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suppose celine wants to choose a box that maximizes the amount of cerea…
Box 2 will hold more cereal. When \(x>1\), \(4x^{5}-x^{4}-3x^{5}=x^{4}(x - 1)>0\), which means \(4x^{5}-x^{4}>3x^{5}\)
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what does the word asterisk mean? a symbol used in writing to start a n…
a star - shaped symbol used in writing
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what does the word scribe mean? someone who studies one thing and knows…
Someone who writes down what is said.
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what does the word missile mean? a weapon that is sent in the direction…
a weapon that is sent in the direction of its target
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what does the word intractable mean? not arranged in a way that makes t…
not easily pulled into the direction you want it to go; stubborn
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what is unique about a rhetorical question? (1 point) the question is m…
The questioner doesn't expect an answer.
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what does the word corrupt mean? breaking from honest behavior; dishone…
breaking from honest behavior; dishonest
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what does the word emit mean? to measure something to send something of…
"to send something off; to give off"
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what does the word kaleidoscope mean? a toy that plays different sounds…
a toy that lets you look at different moving shapes, colors, and patterns
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what does the word phonics mean? learning the sounds of the letters of …
learning the sounds of the letters of the alphabet
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all of the following are introduction options except a. quotations b. s…
C. messages
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what does the word odometer mean? a tool that increases the distance a …
a tool that measures the distance that a car has traveled
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question 1 of 39 at a high school, 18% of the students play football an…
D. 33.3%
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what does the word amorphous mean? having no clearly defined shape havi…
having no clearly defined shape
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question 24 of 25 in a concert band, the probability that a member is i…
A. 0.18
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question 23 of 25 angel and isaiah have forgotten whose turn it is to m…
A. Flip a coin. If it comes up heads, Angel mows the lawn. If it comes up tails, Isaiah mows the lawn. C. Put each person's name on a separate piece of paper in a bag. Randomly dr…
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question 22 of 25 this table shows how many sophomores and juniors atte…
A. \(0.45\)
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question 21 of 25 a marketing firm tracks data on grocery store visits.…
B. the probability of buying bread and cheese is 0.12
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what is the meaning of a fish out of water? a very good person one who …
one who is in a place where one doesn't belong
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question 19 of 25 p(a)=0.60, p(b)=0.25, and p(a and b)=0.15. what is p(…
B. \(0.70\)
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what is the meaning of diamond in the rough? a person with hidden poten…
a person with hidden potential or ability
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question 18 of 25 this venn diagram shows sports played by 10 students.…
B. \(\frac{3}{6}=0.50\)
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what is the meaning of ballpark figure? the most important fact a probl…
a rough estimate for an amount
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what is the meaning of when the cats away, the mice will play? dont poi…
People will act badly when they are not being watched.