Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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what percentage of the shape is blue? write your answer using a percent…
13%
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8. mp make use of structure a spinner with three sections marked orange…
A spinner divided into three sections: - A large section (about 53% of the circle) labeled "Purple" - A medium section (about 40% of the circle) labeled "Orange" - A small section…
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what percentage of the shape is blue? write your answer using a percent…
13%
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a chess club with 98 members is electing a new president. henry receive…
50
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6 dr. morgan has $4.85 \\times 10^{-1}$ meters of wire. she places an e…
C. $9.7 \times 10^{-2}$
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2. the frequency table shows the results of a survey about favorite exh…
1. 30% 2. 0.8
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21. bad bunny has his own style. what does this mean? a. bad bunny does…
21. B. Bad Bunny doesn't want to do what is normal or common. 22. B. Spanish 23. A. He has a feminine style. 24. C. Spotify
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shade $\frac{4}{5}$ of the grid. click and drag to shade. what percent …
80 cells of the grid are shaded, and the equivalent percent is 80%
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fraction | decimal | percent $\frac{1}{4}$ | 0.25 | $\frac{2}{4}$ or $\…
| Fraction | Decimal | Percent | |----------|---------|---------| | $\frac{1}{4}$ | 0.25 | 25% | | $\frac{1}{2}$ | 0.50 | 50% | | $\frac{3}{4}$ | 0.75 | 75% | | $1$ | 1.00 | 100% …
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shade $\frac{1}{20}$ of the grid. click and drag to shade. what percent…
Shade 5 cells of the 100-cell grid. The equivalent percent is 5%
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5. increase by 3 ______ 6. decrease by 3 ______ 7. increase by 4 ______…
5. increase by 3 → F; F sequence: 7, 10, 13 6. decrease by 3 → E; E sequence: -7, -10, -13 7. increase by 4 → J; J sequence: 2, 6, 10 8. decrease by 4 → H; H sequence: -9, -13, -1…
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shade $\frac{2}{10}$ of the grid. click and drag to shade. what percent…
20 (20 cells of the 100-cell grid should be shaded, and the equivalent percent is 20%)
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shade $\frac{3}{50}$ of the grid. click and drag to shade. what percent…
Shade 6 cells of the grid. The equivalent percent is 6%
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shade $\frac{2}{5}$ of the grid.click and drag to shade.what percent is…
40% (Shade 40 out of the 100 grid cells)
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shade $\frac{9}{10}$ of the grid. click and drag to shade. what percent…
90 cells of the grid should be shaded, and the equivalent percent is 90%
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attendance at a music festival: a research firm estimated the number of…
| Gender and Age Group | Relative Frequency | |----------------------|---------------------| | Male Teens | 0.297 | | Female Teens | 0.281 | | Male Young Adults | 0.239 | | Female…
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shade $\frac{10}{50}$ of the grid. click and drag to shade. what percen…
20 (Note: To complete the task, shade 20 individual squares in the 10x10 grid.)
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determine whether the data described are discrete or continuous. the nu…
Discrete
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identify the kind of sample that is described. a researcher randomly se…
cluster
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Question was provided via image upload.
(a) Dr. Tanaka, Dr. Moore (b) 8 (c) Koalas, Zebras, Horses, Goats, Snakes, Pigs, Llamas, Turtles
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Question was provided via image upload.
60 (Note: To complete the grid task, shade 60 out of the 100 total cells in the grid.)
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fill in the missing number. 75% of $square$ = 60 submit
80
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fill in the missing number. 10% of $square$ = 7 submit
70
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fill in the missing number. 30% of $square$ = 27 submit
90
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fill in the missing number. 20% of $square$ = 4
20
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54 is 90% of what number?
60
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fill in the missing number. 70% of □ = 28 submit
40
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fill in the missing number. 50% of $square$ = 34 submit
68
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19 is 25% of what number?
76
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study language and craft a more accessible world word wall note words i…
## Concept Vocabulary Practice 1. They define specific, actionable features (like tactile tools, sensory detectors) and actions (navigating, clear speaking) that make spaces, tool…
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28 is 80% of what number?
35
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45 is 50% of what number?
90
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incorrect 1 try left. try once more the data set {55, 40, 30, 60, 35, 5…
45
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in a writing course, the professor surveyed the students to see the lit…
(a) romance, horror (b) 3 (c) Laura, Lucy, Hong, Donna
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identifying fractions - using blocks grade 3 fractions worksheet write …
1. $\frac{1}{5}$ 2. $\frac{1}{4}$ 3. $\frac{2}{10}$ 4. $\frac{8}{9}$ 5. $\frac{6}{7}$ 6. $\frac{1}{2}$ 7. $\frac{3}{8}$ 8. $\frac{3}{4}$ 9. $\frac{3}{6}$ 10. $\frac{1}{3}$ 11. $\f…
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a 5-pack of tickets to the zoo costs $19.96. what is the unit price, ro…
$\$3.99$ per ticket
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in a short paragraph, identify five factors that are contributing to th…
"Europeanization" is the process where European nations adopt shared norms, values, institutions, and cultural characteristics, developing a collective pan-European identity along…
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fill in the blank 17 points the function $v(t)=32,000 \\cdot 0.96^{t}$ …
The a-value is $\boldsymbol{32000}$ which represents the **initial value of the new car** The b-value is $\boldsymbol{0.96}$ meaning that the function **decreases** by $\boldsymbo…
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question 5 of 10 step 3 of 4 00:48:47 consider the following functions.…
$-4$
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the students in beckys grade voted to select a guest speaker. 5% of the…
3 students
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question 5 of 10 step 2 of 4 consider the following functions. $f = \\{…
$-5$
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write and solve a proportion to answer the question. 36 is 0.9% of what…
$w = 4000$
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the function $m(t)=7210 \\cdot 1.015^{t}$ represents the amount of mone…
1. For $M(t) = 7210 \cdot 1.015^t$: - The a-value is $\boldsymbol{7210}$ which represents the **initial amount of money in the savings account** - The b-value is $\boldsymbol{1.01…
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grade 3 fractions worksheet color the fraction. 1. $\frac{1}{3}$ 2. $\f…
1. Colorear 1 bloque de los 3 2. Colorear 1 bloque de los 2 3. Colorear 2 bloques de los 6 4. Colorear 4 bloques de los 10 5. Colorear 2 bloques de los 5 6. Colorear 6 bloques de …
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write and solve a proportion to answer the question. 25% of what number…
$\frac{9}{w}$ $w = 36$
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write and solve a proportion to answer the question. 14 is what percent…
$p = 25$ So 14 is 25% of 56.
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consider the following functions. $f = \\{(1, -1), (-2, 4)\\}$ and $g =…
3
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the function $p(t)=4000\\cdot1.03^{t}$ represents the population of a v…
1. For $P(t) = 4000 \cdot 1.03^t$: - The a-value is 4000 which represents the initial village population - The b-value is 1.03 meaning that the function increases by 3%. 2. For $B…
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$5 is what percent of $5? write your answer using a percent sign (%). f…
100%
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9deux voitures partent au même moment.- la voiture a quitte la ville de…
a) (Représentation schématique) : Québec -------[Voiture A, 105 km/h]------> <1.2h> <point de croisement> <1.2h> -------[Voiture B, 95 km/h]------< Station-service (16 km de Montr…
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10 is what percent of 100? write your answer using a percent sign (%).
10%
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42 is what percent of 60? write your answer using a percent sign (%).
70%
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fill in the missing number. $square$% of 50,000 = 50,000
100
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1,750 is what percent of 7,000? write your answer using a percent sign …
25%
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read the excerpt from \votes for women,\ a speech by mark twain from 19…
I should like to see the time come when women shall help to make the laws. I should like to see . . . the ballot, in the hands of women.
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allie brought chocolate and vanilla cupcakes to school for her birthday…
4 students
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craigs town voted on a new speed limit. of the votes received, 48 were …
50%
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carlys class voted on whether or not to do science fair projects in gro…
15%
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2. the scatter plot below represents the number of goldfish karla bough…
A. (Trend line: Draw a line through the middle of the plotted points, roughly passing through (1,3) and (6,25)) B. 34 C. 4 months D. Positive association --- ### Second Scatter Pl…
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last night, the two dinner specials at felixs favorite restaurant were …
9 salmon filets
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the students in shelbys grade voted to select a guest speaker. 66 stude…
75%
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vivian has a new beaded necklace. the necklace has 57 blue beads and 38…
60%
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whitneys burgers cooks its burgers either well done or medium. the rest…
18
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at a water park, 42 out of 75 tickets sold were child tickets. what per…
56%
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trend lines practice - trend lines name: ________________________ date:…
B. 8 inches C. 15 years D. Positive association (Note: For part A, draw a straight line that passes through the center of the plotted data points, roughly balancing points above a…
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dillon ordered a set of brown and purple pins. he received 100 pins, an…
98 pins
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terrells cafe has regular coffee and decaffeinated coffee. this morning…
76%
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12 out of the 40 employees at the sports shop are part-time employees. …
30%
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9deux voitures partent au même moment.· la voiture a quitte la ville de…
a) Représentation : ``` Québec ------------------------ Station-service ------------------------ Montréal (240 km) (16 km) Voiture A → (105 km/h) Voiture B ← (95 km/h) ``` b) Les …
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dirk bought cupcakes for his sisters birthday party. 51 out of the 60 c…
85%
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the lunch choices last friday were mushroom or pepperoni pizza. the caf…
80%
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read the selection below and answer the questionspreparing for santa1 c…
1. C. Meaning 3 2. D. Set out milk and cookies.
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how do you write 80% as a fraction?
$\frac{4}{5}$
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how do you write 75% as a fraction?
$\frac{3}{4}$
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how do you write $\frac{4}{20}$ as a percentage? write your answer usin…
20%
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how do you write 70% as a fraction?
$\frac{7}{10}$
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how do you write 4% as a fraction?
$\frac{1}{25}$
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name: _______________ date: _______________ $\frac{1}{2} + \frac{3}{4} …
## Situación: María come $\frac{1}{2}$ de una torta de chocolate en la merienda. Por la noche, come otros $\frac{3}{4}$ de torta de la misma talla. ¿Cuánta torta comió en total? #…
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how do you write $\frac{2}{5}$ as a percentage? write your answer using…
40%
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explaining nonrestrictive clauses explain why the phrase in this senten…
The phrase "Julian" is nonrestrictive because "My youngest brother" already specifically identifies the person; removing "Julian" leaves the core meaning of the sentence intact, a…
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5. dylan uses butter to bake cookies and muffins.- he uses $\frac{5}{8}…
Part A: $\boldsymbol{3\frac{1}{2}}$ Part B: $\boldsymbol{B. \frac{1}{3} batch of muffins}$
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how do you write $\frac{23}{25}$ as a percentage? write your answer usi…
92%
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how do you write $\frac{1}{2}$ as a percentage? write your answer using…
50%
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demetrius says that because percent means \out of 100,\ he needs to mul…
Demetrius has the operation backwards. To convert 3.7 to a percentage, he needs to multiply by 100 (not $\frac{1}{100}$), since percent represents a value relative to 100. $3.7 \t…
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how do you write 50% as a fraction?
$\frac{1}{2}$
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find the value. $596.5 \\times 10^{5} = $
59650000
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find the value. $0.072 \\times 10^{4} = \\square$ submit
720
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problem 10: spiral review mentally evaluate the quantity. 6 is what per…
60%
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3 a rabbit and turtle are in a race. is the relationship between distan…
1. Turtle: The relationship is proportional; $d=54t$ 2. Rabbit: The relationship is not proportional
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3. shawn reads 3 pages every 2.5 minutes. which equation represents the…
B. $\frac{n}{45}=\frac{3}{2.5}$ --- ### Question 4 Part A
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the number of victims of a flu epidemic increases at a rate of 10% per …
The exponential function is $N(t)=23(1.1)^t$. The graph has a y-intercept at $(0, 23)$, passes through $(1, 25.3)$, and is an upward-sloping exponential curve showing increasing i…
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4 which scatter plot does not show an appropriate line of best fit? a b…
C. The scatter plot with a steep downward line and most points below it
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the number of victims of a flu epidemic increases at a rate of 10% per …
The exponential function is $N(t)=23(1.10)^t$. The graph is an increasing exponential curve passing through points $(0,23)$, $(1,25.3)$, $(2,27.83)$, $(3,30.613)$, and continuing …
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problem 9: spiral review mentally evaluate the quantity. 3 is what perc…
25%
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foreign minister ebans argument now there could be no doubt about what …
destruction of a nation-state
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allen sells 20 trash bags after week one. each subsequent week, allen s…
Allen
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hurricane damage find the percentile rank for each value in the data se…
8
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section 4.1: correlation two variables have a linear relationship if th…
a. negative linear b. positive linear c. weak linear d. weak linear e. negative nonlinear
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name: date: 02-09-25class periostanding up for othersreal leadership me…
### Comprehension Questions: 1. An upstander is someone who takes action when someone is mistreated, bullied, excluded, or targeted unfairly—this can include reporting to an adult…
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problem 3 clare made $160 babysitting last summer. she put the money in…
a. After 1 year: $\$164.80$; After 2 years: $\$169.74$ b. $\$185.48$ (This uses annual compound interest, where each year's balance is 1.03 times the previous year's, so we calcul…