Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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e.g.: unacceptable, unreal, unhappy, unmanned suffixes -er ;-or : one w…
C. Auctioneer is someone who directs an auction.
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accurate: use quotes and paraphrasing. refer back to what your source e…
A. "Life itself had come to have no other meaning."
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what does elasticity measure in economics? ○ how the amount of a good c…
C. how the amount of a good changes when its price goes up or down
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unit test review active why is pure competition considered an unsustain…
D. Producers cannot make a profit if they keep dropping their prices
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which two words are closest in meaning to a méxico city delegación? (1 …
B. borough or suburb
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market structures and competition quiz complete the lack of competition…
D. monopolists set their own price
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market structures and competition quiz complete which best describes ho…
by creating and running a monopoly (the third option in the list of choices)
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a jeweler put these gemstones out on display today. | gemstone | quanti…
3:4
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a jeweler put these gemstones out on display today. | gemstone | quanti…
(a) Diagram: Top label "Ratio", left box (diamonds) with 3 segments, right box (emeralds) with 4 segments (using the drag - able 1 - unit blocks, we need 3 for diamonds and 4 for …
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what conditions are necessary in order to use the t-test for testing th…
C. The population standard deviations are unknown. The samples are randomly selected and independent. The populations are normally distributed or each sample size is at least 30.
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mark wants to order a pizza. drag and drop the correct number or phrase…
The 10 - inch pizza costs about 0.13 ¢ per square inch? Wait, no, 0.13 dollars is 13 cents. Wait, the first blank (10 - inch cost per square inch) should be 0.13, the second (16 -…
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classify the two given samples as independent or dependent. sample 1: t…
B. The two given samples are dependent because the same people were sampled.
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what conditions are necessary in order to use the z-test to test the di…
A. The samples must be independent. B. The samples must be randomly selected. C. Each population has a normal distribution with a known standard deviation.
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andre and kara are collecting food for the food pantry in their neighbo…
D. number of items donated
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club members in the film club, \\(\\frac{1}{4}\\) of the members like c…
3
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club members film club: 12 members, comics club: 24 members, cooking cl…
8
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6. find the related percent increase or decrease for the functions belo…
The function represents a 61% decrease.
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a jeweler put these gemstones out on display today. gemstone | quantity…
(a) The diagram should have a top section labeled (or representing) diamonds with 3 units and emeralds with 4 units (using the drag - and - drop to create 3 segments for diamonds …
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this table show the total distance d, in miles, a car traveled after t …
\( d = 50t \) (the option with \( d = 50t \))
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this table shows the relationship between the length, l, and the width,…
4 less than
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this table shows the relationship between the length, l, and the width,…
4
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details no additional details were added for this assignment. which sit…
B. A kiddie pool holds under 90 liters of water
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joel measures the heights of some plants. the heights of the plants, in…
The Top - Left Graph
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5. a function is defined as {(0,1),(2,3),(5,8),(7,2)}. which ordered pa…
d. (1, 3) ### Question 6
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the line plot shows the heights of plants in an experiment. which state…
Most of the plants are under 61 inches tall.
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at his arraignment, roger entered a plea of ot guilty.\ what will happe…
A. He will go to trial. ### Second Question (Adversarial System)
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at what stage of the pretrial process is the accused fingerprinted, pho…
A. booking ### Second Question (Plea Ensuring Trial) (Assuming common legal knowledge: A "not guilty" plea means the defendant contests the charges, so the case proceeds to trial …
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a scuba diver wants to dive deeper than $2\\frac{1}{2}$ times his previ…
deeper than 32
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quiz: model with one-step inequalities mikey’s family is taking a road …
at most 148
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freddy is selling snow cones at a stand outside his house. he is chargi…
10
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now its time to practice on your own last week, eli took his allowance …
35
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now it’s time to practice on your own to tile a room, a contractor need…
270
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4 use the graphed system of inequalities to answer a-c. a. write the sy…
The system of inequalities is \(y \geq -x + 1\) and \(y < x + 3\) (or in boxed form, but as per instruction, no boxed, just the system). Wait, the problem says "Write the system o…
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choose one of the following videos to write a 5 - paragraph argumentati…
Writing (under Arts)
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mollie is selling fruit bars to raise money for her swimming club. each…
19
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margaret bourke white is famous for her photographic essays of wwii. wh…
a. If the living do not examine past mistakes, in particular with war and hatred, then the ones who died because of these things will have died for no reason.
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question 4 after retiring, shanice wants to be able to withdraw $32,500…
- Amount needed at retirement: $\$381,442.81$ - Total money pulled out: $\$877,500$ - Interest: $\$496,057.19$
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a. in exploration 1(a), experimentally estimate the probability that th…
s: a. Perform a large number of two - dice rolls, count sum - 7 occurrences, and use \(P=\frac{\text{sum - 7 counts}}{\text{total rolls}}\). b. Perform a large number of two - num…
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a. in exploration 1(a), find the theoretical probability that the sum o…
### Part (a) Theoretical Probability: $\boldsymbol{\frac{1}{6}}$ (Comparison with experimental depends on data) ### Part (b) Theoretical Probability: $\boldsymbol{\frac{1}{5}}$ (C…
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4. how can you determine whether two events are independent or dependen…
Two events are independent if the occurrence of one event does not affect the probability of the other event occurring (mathematically, \( P(A \cap B) = P(A) \times P(B) \)). They…
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5. the table shows the number of male and female college students who p…
s: a. \(\approx 0.495\) b. \(\approx 0.461\)
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3. you are trying to guess a three-letter password that uses only the l…
\(\frac{1}{216}\) ### Problem 4
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2. your friend writes a phone number down on a piece of paper but the l…
The events of guessing the first digit correctly and the second digit correctly are independent.
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1. you have three white golf balls and two yellow golf balls in a bag. …
The events of randomly selecting a white golf ball first and then a white golf ball second are not independent.
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a person studying economics chooses to buy an economic textbook for the…
D. consequences and tradeoffs.
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6. you throw a dart at the board shown. your dart is equally likely to …
The number is 9 (or "Number 9" or "9" depending on how to present, but since the table has numbers 1 - 12, and the count for 9 is 15 which matches the theoretical count of 15 for …
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5. oraciones y refranes ▶ lee cada oración prestando atención a la pron…
To address the questions about the proverbs (refranes) and their meanings: ### For the first proverb: "Hablando del rey de Roma, por la puerta se asoma" - **Meaning Explanation**:…
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6) the length of a violin string varies inversely as the frequency of i…
The frequency of a 12 - inch violin string is 525 cycles per second.
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10.1 notetaking with vocabulary (continued) extra practice in exercises…
Number of possible outcomes: 52. Possible outcomes: Each club card (13 total) paired with each of the 4 coin - flip results (HH, HT, TH, TT), e.g., (Ace of clubs, HH), (Ace of clu…
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use the information in the table below to answer the question. which bo…
The Large box of chocolate costs the least per ounce.
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use the table to answer the question. how many hours did maria work? ma…
\( 29.25 \) hours (or \( 29 \) hours and \( 15 \) minutes)
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the insulation company estimates a customer will save 9.5% on her heati…
0.095
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by september, the town spent 4/5 of its budget. what percent of the bud…
80%
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bob purchases 3 1/3 tons of gravel and 4 2/3 tons of sand. how many ton…
8
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use the table below to answer the question. which fraction represents t…
$\frac{8}{12}$ (or simplified $\frac{2}{3}$)
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the temperature on monday morning was -2 degrees fahrenheit. by noon it…
The temperature changed by 7 degrees Fahrenheit.
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use the venn diagram shown to list the set ( a cap b cap c ) in roster …
\( \{1\} \)
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laps per day the dot plot shows the number of laps per day a swim team …
There is no gap in this data set.
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use the venn diagram shown to the right to list the set ( b cap c ) in …
\( B\cap C=\{12, 14\} \)
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landforms and bodies of water south asia and southeast asia have an ama…
s: #### Part 1: - Sea: Java Sea - Lake: Lake Toba - River: Ganges River - Bay: Bay of Bengal - Mountains: Himalayas - Desert: Thar Desert - Volcano: Mount Krakatoa - Forest: Borne…
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ira described the data on a dot plot as having a cluster from 0 to 3, a…
The dot plot for "Math Assignments Completed" (the first dot plot from the left)
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practice describing data in dot plots. class size how can lakota descri…
- spread (checked) - gap (checked) - peak (checked) - cluster (checked) (Note: In the original problem's checkbox format, these options should have their checkboxes marked. The no…
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find the equation that represents the proportional relationship in this…
\( y = \frac{3}{2}x \) (or \( y = 1.5x \))
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cecelia spent 17.6 hours taking inventory. how many minutes did she spe…
C) 1,056 minutes
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chapter quiz find the mean, mode, and median. 1. 6, 5, 5, 3, 6, 5, 12 2…
Mean = 6, Mode = 5, Median = 5
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use the venn diagram shown to list the set ( a cup b ) in roster form. …
2, 3, 4, 6, 7, 8, 10, 12, 13
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a car travels from boston to hartford in 4 hours. the two cities are 24…
A) 60 km/hour
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1.you want to know what the 7th grade students think of their science c…
Unbiased.
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how much time should be allowed for a 605-mile car trip if the car will…
C) 11 hours
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sampling - a random sample is a part of a population that is representa…
(for question 5): Unbiased
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5. every 5th person who enters the cafeteria is asked what their favori…
Systematic Sampling
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tamera is buying rectangular planters for her garden. she can choose be…
C. 30 small planters and 10 large planters
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mary makes and sells picture frames at craft fairs. she needs to make s…
B. Mary’s time is minimized when she makes 24 wood frames and 0 iron frames.
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use the venn diagram to determine the set b. b = (use a comma to separa…
$\theta$, two, six, eight
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determine if the situations below are biased or unbiased and explain wh…
Biased
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use the venn diagram to represent the set b in roster form. b = (use a …
\( \{2, 5, 22, 25\} \)
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use the venn diagram to represent the set ( a cap b ) in roster form. (…
\( \{7, 10\} \)
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sampling - a random sample is a part of a ____ that is representative o…
1. population 2. unbiased 3. biased
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7.6 score: 7/19 answered: 7/19 question 8 use the binomial formula to e…
\(64x^{6}-192x^{5}y + 240x^{4}y^{2}-160x^{3}y^{3}+60x^{2}y^{4}-12xy^{5}+y^{6}\)
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use the venn diagram to represent set u in roster form. (use a comma to…
\( \{3, 4, 8, 10, 13, 16, 20, 23, 27\} \)
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use the venn diagram to represent set a in roster form. (use a comma to…
{2, 5, 9, 11}
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26 which of the following is another way to describe an allegory? an ae…
An extended metaphor
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7.6 score: 3/19 answered: 3/19 question 4 evaluate the expression. \\(\…
\(1\)
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find set ( a cap b ) ( u = {1, 2, 3, 4, 5, 6, 7} ) ( a = {2, 3, 5, 6} )…
\(\{4, 7\}\)
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a certain brand of coffee comes in two sizes. an 11.3-ounce package cos…
Unit price for 11.3-ounce: \$0.26 per ounce Unit price for 27.8-ounce: \$0.23 per ounce The better buy: The 27.8-ounce package
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7.6 score: 2/19 answered: 2/19 question 3 evaluate the expression. \\(\…
36
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14 what is an archetype? a symbol that is recognized only by a specific…
B. A symbol that is easily recognized by people of all cultures
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7 a literary element that is used to hide the negative to imply a posit…
C. Oxymoron
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question 13 during the play of a card game, you see 22 of 52 cards in t…
The probability is \(\frac{1}{15}\) (or approximately \(0.0667\)).
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7.5 score: 10.75/13 answered: 11/13 question 12 a pair of dice, one blu…
$\frac{1}{9}$
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during the play of a card game, you have seen 25 of the 52 cards in the…
\(\frac{1}{27}\)
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3 which of the following has a concrete meaning that does not change? e…
B. Denotation
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2 in the 1939 pine ridge boys song \you are my sunshine,\ the word suns…
B. You are the singer’s true love (assuming the options are labeled with letters, if not, the option text "You are the singer’s true love")
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students in a college math class counted 29 packages (1.5 ounces each) …
s: a. $\frac{231}{1445} \approx 0.16$ (or exact fraction) b. $\frac{432}{1445} \approx 0.30$ (or exact fraction) c. $\frac{1214}{1445} \approx 0.84$ (or exact fraction)
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lesson title: nature vs. nurture: why are we the way we are? objective:…
Social Science - Psychology
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if a card is drawn from a standard deck of 52 cards, what is the probab…
\(\frac{1}{13}\)
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if a card is drawn from a standard deck of 52 cards, what is the probab…
\(\frac{1}{4}\)
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a coin is tossed four times and the number of heads that appear is coun…
| Number of Heads | Probability | |-----------------|-------------| | 0 | \( \frac{1}{16} \) | | 1 | \( \frac{1}{4} \) | | 2 | \( \frac{3}{8} \) | | 3 | \( \frac{1}{4} \) | | 4 | …
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objective: students will understand the differences between nature (tra…
The subfield is Psychology (under Social Science).
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6 the symbolic meaning of an allegory is used to convey which of the fo…
Moral lessons