Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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read the excerpt from act 3 of a dolls house. krogstad with a searching…
○ "This unhappy secret must be disclosed; they must have a complete understanding."
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which number line shows 61 + 27? choose 1 answer: a: number line with 1…
C (assuming the third option's number line starts at 61, adds 20 to get 81, then adds 7, which is the correct breakdown for \(61 + 27\))
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12. read the following text that describes one writer’s feelings about …
He gives specific examples that support his claim.
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y varies inversely with x. y is 5 when x is 14. what is y when x is 7? …
# Explicación: ## Paso1: Definir relación inversa La relación inversa se escribe como $y = \frac{k}{x}$, donde $k$ es la constante de proporcionalidad. ## Paso2: Calcular la const…
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the driving time varies inversely with the speed of the car. if a certa…
50 minutos
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a# review a (topics 2.13 - 2.15) log equations and semi-log plots name:…
B. The residual plot will show no clear pattern, because the exponential model was appropriate.
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question at a particular restaurant, each mini hotdog has 90 calories a…
Let \( x \) = number of mini hotdogs, \( y \) = number of pizza rolls. The system of equations is: \[ \begin{cases} y = x + 6 \\ 90x + 50y = 860 \end{cases} \]
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18 which words from paragraph 7 best help the reader understand the mea…
c. adapt to life
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sumiso/a definición: persona obediente, dócil o subyugada oración:
To solve the problem of creating a sentence (oración) using the word "sumiso/a" (which means a submissive, obedient, or docile person), we can follow these steps: ### Step 1: Unde…
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review determine each unit rate and graph each rate on the coordinate p…
(for area of circle): $12.56$ $cm^{2}$ ### Problem 4: Circumference of a Circle #### Step 1: Use the circumference formula The formula for the circumference of a circle is $C = 2\…
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write write a definition for complex ratio, provide an example, and sho…
(Completed Table): | Number of Hours | $\frac{1}{4}$ | $\frac{3}{4}$ | $1\frac{1}{2}$ | $2\frac{1}{2}$ | |-----------------|---------------|---------------|----------------|------…
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the number of cubic meters of mulch, m, needed to cover a garden with a…
$f(400) = 36$
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question 7 of 10 bon anniversaire means: a. happy anniversary. b. happy…
B. Happy birthday.
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audience that the speakers opinion on a debate topic is the correct one…
Persuade --- ### Second Question (Document B)
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2. what is the date of the document? document b source: john ridge, let…
2. December 20, 1823 3. Andrew Jackson
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e following: =124 b. \\(13\\overline{)598}\\) jamie would like to tripl…
$46$
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which situation is most likely to have a constant rate of change? a. th…
D. The distance of a run compared with the number of times around a track
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irina wants to build a fence around a rectangular vegetable garden so t…
B. \( l = 20 \) ft; \( w = 10 \) ft
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review the text. correct meaning to a word. the researchers believe tha…
- Learning to speak Mandarin can help your brain with other skills as well - Research has shown that fluency in Mandarin is correlated with better overall communication skills (No…
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9. determine the probability of spinning a d as a fraction and percenta…
Fraction: $\frac{1}{2}$, Percentage: $50\%$ ### Problem 10
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understanding inequality statements choose a number that could represen…
A. 1700 All nonnegative values less than or equal to 1800
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number of flowers sunflowers daisies roses tulips type of flower romain…
15
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understanding inequality statements choose a number that could represen…
First part: 8 Second part: all values greater than 6.5
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archaeologists can determine what foods past civilizations ate by analy…
D. For example,
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28. mp modeling real life each day at lunchtime, at least 53 people buy…
Inequality: $x \geq 53$ Graph: A number line with a closed circle at 53 and shading to the right of 53.
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max is training for a triathlon. he recorded the time for each portion …
20%
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the swift fox once roamed widely across the great plains. ______ extens…
D. However,
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the flight of a football thrown by a quarterback can be represented by …
To sketch the graph: 1. Plot the points \((0,3)\), \((2,4)\), and \((6,0)\). 2. Draw a smooth curve from \((0,3)\) to \((2,4)\) (increasing for \(x < 2\)). 3. Draw a smooth curve …
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the scatter plot shows the relationship between the number of hours mic…
25 miles
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zuri is training for a marathon race. on monday, she ran 15 miles. on w…
20%
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9. look at the box - and - whisker plot. what is the measure of the thi…
D. 50.0
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topic 9 block 8 homework name iman plays the violin. iman wants to prac…
1. Iman wants to practice at least 100 minutes a week. The number of minutes Iman still needs to practice is represented by $x$. 2. Every patient at the clinic weighs more than 15…
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problem 6 elena has 5 tubes of blue glass paint to color her window. sh…
No
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owen bought 17 fish sticks for $17.00. if owen spent $13.00, how many f…
13
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it cost parker $27.90 to send 186 text messages. how much would it cost…
$\$13.05$
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problem 5 write a situation that could be represented by the expression…
- **Situation**: There is a 3 - meter - long rope. We want to cut it into pieces where each piece has a length of $\frac{2}{3}$ meters. The expression $3\div\frac{2}{3}$ represent…
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analyzing data type your answer and then click or tap done. what is the…
70
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match each correlation coefficient to the appropriate scatter plot. the…
- Left scatter plot: $r = -0.5$ - Right scatter plot: $r = 1$
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match each correlation coefficient to the appropriate scatter plot. the…
- Left scatter plot: $r = 0.5$ - Right scatter plot: $r = -1$
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analyzing data which of the following box - and - whisker plots correct…
C. The box-and-whisker plot with minimum 21, Q1=27, median=32, Q3=37.5, maximum=42
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analyzing data now practice creating a box - and - whisker plot. the fi…
A. The box-and-whisker plot with minimum 7, median 19, maximum 29, Q₁=12, Q₃=24
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Question was provided via image upload.
$6$
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analyzing data drag all of the measures to the correct places in the ch…
| Data Set | Mean | Median | Mode | |----------------|-------|--------|-------| | 8, 1, 5, 9, 3 | 5.2 | 5 | none | | 5, 2, 8, 1, 2, 3 | 3.5 | 2.5 | 2 |
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analyzing data type your answer and then click or tap done. if you use …
Los Panthers
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analyzing data guided practice game \ttigers \tpanthers 1 \t14 \t0 2 \t…
Los Panthers tuvieron una mejor temporada ofensiva según la media.
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7. the table shows the population of bastrop from 1996 to 2004. assume …
### Question 7: A. Cubic B. $P = -0.0475t^3 + 0.2707t^2 + 2.2585t + 22.8182$ C. $\approx30.5$ thousand people ### Question 8: The Pythagorean triples are: - 3, 4, 5 - 2, 3, $\sqrt…
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9 the table shows a probability distribution for predicting how many ca…
- 55 → 2 cars - 86 → 3 cars - 2 → 0 cars - 12 → 0 cars - 72 → 3 cars - 48 → 2 cars Total for one hour: 2 + 3 + 0 + 0 + 3 + 2 = 10 cars
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6. the local pizza shop tallied the number of pizzas ordered friday thr…
335
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suppose you roll two number cubes and find the probability distribution…
A. 2 and 12
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3. use the frequency table to find the probability of 5 or more respons…
0.11
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9. which fraction is in the wrong order? -1/5, 4/5, 8/5, 11/5 0, 1/2, 1…
The fraction in the wrong order is \(\boldsymbol{\frac{8}{5}}\) (or re - evaluating, maybe \(\frac{4}{5}\), but based on the number line positions, likely \(\frac{8}{5}\) if mis -…
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probability distributions the table shows a probability distribution fo…
D. 9 customers
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prepositions 3 find the preposition in the sentence. click on and highl…
The prepositions are "by" and "of".
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hs: algebra 2b m (sequential) / 7:probability and statistics objectives…
20
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probability distributions according to this simulation, how many calls …
2.9
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probability distributions random numbers have been generated for six te…
1. Interval 3: 2 2. Interval 4: 3 3. Interval 5: 0 4. Interval 6: 4
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probability distributions guided practice type your answer and then cli…
2
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probability distributions how many numbers are assigned to event 1? a r…
15
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guided practice a random number was generated in the simulation, and 5 …
B. 97
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5a. place \\(\\frac{15}{4}\\), \\(\\frac{2}{5}\\), \\(\\frac{24}{10}\\)…
\(\frac{2}{5}\), \(\frac{5}{8}\), \(\frac{6}{9}\) (or \(\frac{2}{3}\)), \(\frac{24}{10}\), \(\frac{15}{4}\) (assuming the fractions are \(\frac{15}{4}\), \(\frac{2}{5}\), \(\frac{…
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probability distributions type your answer and then click or tap done. …
2
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problem 9: spiral review lucy held a penny underwater in a pool and let…
5.5 seconds
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yolanda and her family are relocating to los angeles and have found a g…
$-1.53$ ### Part (b)
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probability distributions guided practice type your answer and then cli…
4
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6a. place $2\\frac{2}{5}$, $3\\frac{1}{2}$, $\\frac{8}{7}$, $\\frac{7}{…
\( 5\frac{2}{5}, 3\frac{1}{2}, \frac{8}{7}, \frac{7}{8}, \frac{4}{5} \) (from greatest to least)
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for a recent evening at a small, old - fashioned movie theater, 40% of …
### Part (a) #### Step 1: Find \( P(R|F) \) We know that for a given event \( F \), the sum of the conditional probabilities of \( R \) and \( \overline{R} \) given \( F \) should…
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probability distributions guided practice there are 20 tiles in a bag. …
A. Frequency = 20, $P(\text{triangle}) = \frac{1}{4}$
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probability distributions guided practice look at the graph. what is th…
B. $\frac{4}{12}$
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probability distributions look at the graph describing the function ( p…
B. $\frac{5}{24}$
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probability distributions drag the following values to the correct loca…
| | Frequency | Probability | |----------|-----------|-------------| | Brown | 15 | $\frac{15}{26}$ | | Red | 2 | $\frac{2}{26}$ | | Blonde | 9 | $\frac{9}{26}$ | | Total | 26 | 1…
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probability distributions probability distribution table sum frequency …
A. (The histogram where the bars for sums 2,3,4,5 have heights $\frac{1}{9}$, $\frac{2}{9}$, $\frac{3}{9}$, $\frac{2}{9}$ respectively)
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8.3 interpret picture graphs mary baked some food. this picture graph s…
3
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11.3 interpret picture graphs amy fed her horse some snacks. this pictu…
carrots (con la imagen de la zanahoria)
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probability distributions what is the probability that the sum of numbe…
B. $\frac{2}{9}$
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11.3 interpret picture graphs bella shared some snacks with her friends…
3
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probability distributions what is the probability that people calling i…
16%
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probability distributions according to the experimental data, what is t…
1
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word study • lesson 9 read the words in the box, then follow the direct…
### 1. Palabras con prefijo que significa "not" Los prefijos que significan "not" suelen ser *un-*, *non-*, *im-*. Analicemos cada palabra: - **nonpayment**: Prefijo *non-* (signi…
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word study · lesson 9 read the words in the box, then follow the direct…
### 1. Palabras con prefijo que significa "not" Los prefijos que significan "not" son *non-*, *un-* e *im-*. Analicemos cada palabra: - **nonpayment**: Prefijo *non-* (significa "…
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guided practice probability distributions a spinner has four colors eve…
B. 17
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write an inequality for the graph shown below. use x for your variable.
$x \leq 4$
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10. a standard number cube is tossed. find p(even or prime). options: (…
B. $\frac{5}{6}$
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9 q and r are mutually exclusive events. if $p(q)=\\frac{3}{4}$ and $p(…
$\frac{11}{12}$
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elam is packing his room to move into a new house. a small box can hold…
s + l < 30 8s + 12l ≤ 160
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8 q and r are independent events if $p(q) = \\frac{1}{4}$ and $p(r) = \…
$\frac{1}{20}$
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the box - and - whisker plots below (sometimes called boxplots) summari…
(a) Class B (b) Class A (c) Class B (d) Class A
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(a) write 7.12% as a decimal. 7.12% = (b) write 0.019 as a percentage. …
(a) $0.0712$ (b) $1.9$
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yoko drove 845 miles in 13 hours. at the same rate, how many miles woul…
585 miles
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6. q and r are independent events. if $p(q)=\\frac{1}{8}$ and $p(r)=\\f…
$\boldsymbol{\frac{1}{20}}$
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question 5 (1 point) which of the following does the text mention as a …
B. They reveal the relationships between one concept and others.
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1 two urns contain white balls and yellow balls. the first urn contains…
$\frac{1}{6}$
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erin and her friends are taking a road trip. she has agreed to drive be…
1. For $h\geq3$: to the right of 2. For $h\leq6$: to the left of 3. For $d<70h$: below 4. Solution for Erin: All pairs $(h,d)$ where $3\leq h\leq6$ and $0< d<70h$
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7 ponder (pŏndər) -verb - too often we dont take time to ponder the pos…
C. to think about ### Question 8 (rehabilitate)
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ten words in context in the space provided, write the letter of the mea…
B. a tragedy. ### Question 2:
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at a robotics competition, the robotics team can be made of up to 8 peo…
No
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5 which model represents \\(\\frac{3}{5}\\) of 15? a image of 15 rectan…
D. The model with 3 out of 5 groups shaded, each group having 3 rectangles 15 boys B. $\frac{3}{10}$
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at a robotics competition, the robotics team can be made of up to 8 peo…
To represent \( p\leq8 \) on the number line: - Place a closed (filled) circle at \( 8 \) (because \( 8 \) is included in the set of possible number of people, as the team can hav…
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at a robotics competition, the robotics team can be made of up to 8 peo…
A. Any value less than or equal to 8
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what does it mean to keep people apart from one another? protest congre…
segregation
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seans bottle can hold up to 16 ounces of juice. draw a number line to r…
To represent the ounces of juice the bottle can hold (\(b\leq16\)) on the given number line: 1. Place a closed (filled) circle at 16 (because 16 is included as the bottle can hold…