Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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the most precise area under the standard normal distribution curve betw…
0.461 636 429 64
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read the excerpt from notes from a native son. but this did not mean th…
The excerpt presents the solution to the overarching problem in the passage.
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write an equation to represent each function 1. input ( x ) | 0 | 1 | 2…
### Top Section 1. $y = 9x$ 2. $y = 2x$ 3. $y = 7x$ 4. $y = 4x$ ### Bottom Section 1. $y = 2x + 4$ 2. $y = 4x + 2$ 3. $y = 3x - 1$ 4. $y = 7x - 30$ 5. $y = 2x + 17$ 6. $y = 12x + …
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james baldwins take on the effects of prejudice or equal power: that on…
The tension in his father’s body reflects the tension between oppressor and oppressed in early 20th - century America.
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6. the njhs students are busy raising money for the special olympics of…
\(y = 20x+100\)
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effects of prejudice b e in opposition. the first idea was acceptance, …
Racial prejudice had negative psychological effects on those who suffered its injustices.
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question 3 of 20 1 point the most precise area under the standard norma…
0.904 920 280 2
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2. \\(4\\enclose{longdiv}{5.728}\\)
\( 5.728 \div 4 = 1.432 \)
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scatter plots & data study guide 1 which is a true statement about two …
1. C. As one variable decreases, the other variable increases 2. D. As one variable increases, the other variable increases 3. Negative 4. Positive 5. None 6. Negative 7. Positive…
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a 30 - foot tall house casts a shadow that is 25 feet long. at the same…
150
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which of the following is true about the probability p(z is between -1.…
- The lower bound is on the first half of the curve. - The lower bound is not a very small number. - The upper bound is not a very large number. - The upper limit does not extend …
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the following dot plot shows the number of miles that individuals ran a…
Part A: 4 Part B: 7 Part C: 6
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in recent years, many institutions have begun their events with land ac…
B. consecrate
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the most precise value of p(z is greater than -1.61) is _____. select t…
0.946 301 071 85 (the sixth option: 0.946 301 071 85)
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part i: essential vocabulary review ela.9.r.1.3 analyze the influence o…
| Verbal Irony | Dramatic Irony | Situational Irony | |--------------|----------------|-------------------| | When a speaker says the opposite of their true meaning, often for ton…
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the following text is adapted from james fenimore coopers 1826 novel th…
C. creating
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5. determine the equation for the line of best fit. a scatter plot was …
The equation of the line of best fit is \(y = 5x + 25\)
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how many more cups of hot cocoa did percy sell when the temperature was…
40
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a new kids movie came out yesterday, and there were more customers than…
1500
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65.32 ÷ 2.3
28.4
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goals 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 shots by players who took …
14
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2 use the trend line to predict the population 80 years after 1900. 3 u…
The population 80 years after 1900 is 60 thousand. ### Problem 3:
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how can the shaded area below be calculated? (select all that apply) sh…
The correct options are: - $24\cdot\frac{1}{8}$ - $4\cdot\frac{6}{8}$
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test practice 8. open response the number of points seth has earned pla…
The median of the data is 33.
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on the door of the tomb was a symbol that meant that this person was a …
A. pharaoh
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who was the archaeologist that found king tuts tomb? * hennrich schliem…
C. Howard Carter
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5) emily is going to buy cases of soda and bags of chips. she can spend…
Inequality: $6x + 3y \leq 42$ (or simplified $2x + y \leq 14$) - Emily can buy 0 cases of soda and 14 bags of chips. - Emily can buy 3 cases of soda and 6 bags of chips. - Emily c…
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17. find ( 6 \times \frac{3}{5} ). use the model at the right to find t…
\(\frac{18}{5}\) (or \(3\frac{3}{5}\)) ### Question 18
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mayerlin has ( x ) dimes and ( y ) nickels. she has no more than 20 coi…
For the inequalities: Inequality 1 (assuming a typo and should be \(y\leq -x + 20\), but if we follow the problem's \(y\geq\), maybe incorrect, but the value inequality is \(y\geq…
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13. higher order thinking eric has 240 coins in his collection. \\(\\fr…
The number of quarters is 60.
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what does the term \vacuity\ mean?
"Vacuity" means: 1. The state of being empty, vacant, or void (e.g., a space with vacuity). 2. A lack of intelligence, thought, or substance; shallowness (e.g., vacuity of mind).
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use this graph of g to find g(7).
1
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9. error analysis find the error in the work below. then show the corre…
The total amount of rainfall in 3 hours is \( 1.29 \) inches. ### Question 11:
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what is the equation of the trend line in the scatter plot? use the two…
\(y=\frac{7}{6}x + 2\)
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what is the equation of the trend line in the scatter plot? use the two…
\(y = \frac{1}{3}x + 3\)
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a journalist is assigned to write a story that is 1,200 words long. to …
1125, 1260
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thursday solve $5\\frac{4}{6}$ $+2\\frac{4}{6}$ $overline{7\\frac{8}{6}…
$5\frac{4}{6} + 2\frac{4}{6} = 8\frac{1}{3}$ $4\frac{2}{8} - 1\frac{3}{8} = 2\frac{7}{8}$ $\frac{7}{12} \times 3 = 1\frac{3}{4}$ $10 \times \frac{8}{9} = 8\frac{8}{9}$ $\frac{7}{1…
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order the numbers from least to greatest. \\(\\frac{87}{200}\\) \\(0.44…
$\frac{21}{50}$, $\frac{87}{200}$, $43.7\%$, $0.44$
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the average starting salary for an editor at a textbook com can be used…
D. $|x - 39,800| < 1,300$ The range of salaries is from $38,500 to $41,100
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what is the writers essential task? what does the term \bromide\ mean? …
To communicate ideas effectively (e.g., develop a thesis, provide evidence, engage the audience). ### 2. What does the term “bromide” mean?
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order the numbers from least to greatest. 2.62 2\\frac{2}{5} 26.8% 2.26…
$26.8\%, 2.26, 2\frac{2}{5}, 2.62, 271\%$
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the table shows the number of pounds of beef jerky purchased at a marke…
A. The relationship is proportional.
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how does trade affect technological advancements? movement of people, g…
B. Spread of ideas from one culture to another ### Question 10 (Which of the following means having two sides?):
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rosalia went on a long bike ride. the table shows how long she biked an…
B. The relationship is not proportional.
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25-26 - c - rusd world history, culture and geography semester b_90-303…
Germany’s invasions of Poland and France
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fill in the blank question the all - inclusive concept means that gener…
gross income
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to determine the number of apples people typically eat in a week, the b…
The average number of apples eaten in a week is likely to be about 4, though it could reasonably be anywhere between 2 and 6.
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to determine the number of apples people typically eat in a week, the b…
4 apples
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farmer trent has a total of 4,500 tomato plants on his farm. the start …
between 1,800 and 3,150
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(\frac{5}{9} \times \frac{1}{4} =)
$\frac{5}{36}$
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lesson 4 practice problems 1. which statement is true about these 2 dis…
count Set A again: 0:2,1:3,2:4,3:5,4:4,5:3,7:1. Total dots:2+3=5, +4=9, +5=14, +4=18, +3=21, +1=22. Correct. Set B:3:1,4:4,5:5,6:5,7:4,8:3,9:2. 1+4=5, +5=10, +5=15, +4=19, +3=22, …
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5. “the wine” what did marji’s family need more: plastic over the windo…
### Question 5: Marji's family needed plastic over the windows more. This reflects that the new Islamic society was consumed by violent war, where immediate physical survival from…
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in an effort to improve its family plans, a phone service provider want…
The average number of messages parents and guardians send to their teenagers each day is likely about 7, though the actual average number of messages could reasonably be 2 more or…
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problems 1-25: find the answer for each blank space. problem # | fracti…
1. $1.0$ 2. $50\%$ 3. $0.\overline{3}$ 4. $66.\overline{6}\%$ 5. $0.25$ 6. $50\%$ 7. $\frac{3}{4}$ 8. $20\%$ 9. $\frac{2}{5}$ 10. $0.6$ 11. $\frac{4}{5}$ 12. $12.5\%$ 13. $0.1$ 14…
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plot the solution for the range of acceptable suitcase weights on the n…
x < 32.5 or x > 47.5 --- For the drag-and-drop (Part D):
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which decimal is less than the one shown in this diagram? 0.1 0.52 0.8 …
0.1, 0.52, 0.6
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5. 77% = ______ 6. ______% = 0.46 7. 3.5% = ______ 8. ______% = 6.71 9.…
5. $0.77$ 6. $46$ 7. $0.035$ 8. $671$ 9. $0.16$ 10. $8$ 11. $1.49$ 12. $9.2$ 13. $0.28$ 14. $10$ 15. $0.9$ 16. $0.5$
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do the data suggest a linear, quadratic, or an exponential function? us…
The data suggest a(n) **quadratic** function because the **second differences** are approximately equivalent. The quadratic regression model is $y = -x^2 + 23x - 107$
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examples: converting a decimal to a percent: 0.79 = 0.79 = 079. = 79 = …
1. D. 50% 2. B. 2% 3. D. 207% 4. A. 98%
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which decimal is greater than the one shown in this diagram? 0.22 0.1 0…
0.22
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6.5.4 practice 3 the actual weight of the chocolates is 0.3698 pound. a…
a. The chocolates are lighter than the stated label weight. We know this because when comparing the decimal values, $0.3698$ (actual weight) is less than $0.38$ (label weight) (wh…
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8 from unit 4, lesson 3 in the 21st century, people measure length in f…
a. $\boldsymbol{h = \frac{9}{2}c}$ (or $\boldsymbol{c = \frac{2}{9}h}$) b. $\boldsymbol{h = \frac{15}{2}p}$ (or $\boldsymbol{p = \frac{2}{15}h}$)
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write an equation to describe the relationship between the distance she…
a. $D = 2$ b. $D = \frac{5}{3} + \frac{2}{3} = 2$ c. $D = 1.5 + 1.375 = 2.875$ d. $D = 0.1a + 2.6$ e. $D = \frac{5.4m}{60} + \frac{bn}{60}$ 8a. $h = \frac{9}{2}c$ (or $2h = 9c$)
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6 from unit 3, lesson 13 the number of points jada’s basketball team sc…
- Mean: Jada's basketball team scored an average of 44 points per game. - Standard Deviation: The number of points the team scored in a game typically differs from the 44-point av…
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on a hot day, troy poured 11/12 of a bucket of water into a plastic wad…
$\frac{17}{12}$ or $1\frac{5}{12}$ buckets
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at the dealership where she works, tessa fulfilled 1/5 of her quarterly…
$\frac{9}{10}$ of her quarterly sales goal
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2/3 of the students in an art class are currently painting with waterco…
$\frac{5}{6}$ of the students
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for a class gardening project, 1/4 of mrs. norenas students planted mar…
$\frac{3}{4}$ of the students
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3 6.5.4 practice 3 a bag of chocolates is labeled to contain 0.384 poun…
lighter The actual weight of the chocolates (0.3798 pound) is less than the labeled weight (0.384 pound), so the chocolates are lighter than the stated label weight.
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the ages of the members of four teams are summarized below. answer the …
(a) Team A (b) Team D
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the test scores of the students in four classes are summarized below. a…
(a) Class C (b) Class B
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4. at the beginning of the school year, rochelle joins the school garde…
1. Rochelle plants 108 tulip bulbs in all. 2. Jasmine should get back $\$1.25$ in change.
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the growth of a species of fish in a lake can be modeled by the functio…
D. The starting number of fish in the lake.
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the salaries of the employees at four companies are summarized below. a…
(a) Company C (b) Company D
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number of tomato plants match each point to the statement that describe…
- A: 2. Only broccoli was planted, but the plot is fully used and all plants can grow properly. - B: 3. After 3 tomato plants and 2 broccoli plants were planted, there is still ex…
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what does the value 5,200 represent in the function? a growth factor b …
D. initial population ### Second Question (About 1.1):
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the salaries of the employees at four companies are summarized below. a…
(a) Company C (b) Company D
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what decimal is being modeled? write it as a fraction.
Decimal: $0.28$ Fracción: $\frac{7}{25}$ (o $\frac{28}{100}$)
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question 2 of 5 select the correct answer. haley conducted a study whic…
D. $58.41 \leq f(x) \leq 150$
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4 a car traveled 180 miles at a constant rate. a. complete the table to…
The equation is \(r=\frac{180}{t}\) (or equivalently \(rt = 180\) or \(r=180\div t\)).
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select the correct answer. in 2010, there were 400 frogs in the lake at…
$f(x) = 400(1.1)^x$
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20,736^{4/5} \\approx \\square
$7.3$
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complete the table. boys\tgirls \t10 7\t14 9\t \t which points are loca…
1. Completed table: | Boys | Girls | |------|-------| | 5 | 10 | | 7 | 14 | | 9 | 18 | | 2 | 4 | *(Note: The last row can be any pair with a 1:2 ratio)* 2. b) $(-3, 5)$, d) $(-8, …
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8-60. based on the tables below, say as much as you can about the x- an…
1. X-intercepts: $(2, 0)$, $(-4, 0)$, $(3, 0)$; Y-intercept: $(0, 18)$ 2. X-intercepts: $(3, 0)$, $(8, 0)$; Y-intercept: $(0, -3)$ 3. X-intercept: $(1, 0)$; Y-intercept: $(0, -4)$
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wednesday determine the missing value. \\(\\frac{12\\text{ candies}}{1\…
1. Missing candy value: 48; Scaled up 2. $2,146 \div 100 = 21.46$ 3. $7.25 \times 3.6 = 26.1$ 4. Distance between $(-3, 7)$ and $(4, 7)$: 7
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does the following data represent a function? x | -3 3 4 -3 y | 8 4 3 9…
No
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does the following data represent a function? x| 2 0 2 5 y| 1 -3 1 22
Yes, the data represents a function. Because even though the x - value 2 is repeated, it maps to the same y - value (1) in both cases, and each other x - value (0 and 5) also maps…
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draw a model for $\frac{8}{10}$. write it as a decimal.
Decimal: $0.8$ (Model: Shade 8 out of 10 equal columns in the 10x10 grid)
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the table shows the number of visitors to a web page over a period of s…
The recursive formula is \(a_1 = \boldsymbol{15}\) and \(a_n=\boldsymbol{2a_{n - 1}}\) (for \(n\geq2\)).
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solve. (change to decimal first then add)\\(\frac{20}{100} + \frac{8}{1…
$1.00$
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the table shows the number of visitors to a web page over a period of s…
\( 15 \times 2^{n - 1} \)
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a house was valued at $287,000 at the beginning of an economic recovery…
C. Positive real numbers (0, 0.5, 1, 2, ...)
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select all of the correct answers. what does the process of close readi…
B. analyze and critique the story D. understand the literary elements of the story
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1 three brothers share one video game system at their home. in total, t…
B. $\frac{1}{6}$ hour ### Question 2
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round 238,098 to the nearest... 100: 1,000: 10,000:
100: 238,100 1,000: 238,000 10,000: 240,000
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part 1 of 3 a new optical illusion is posted on the internet. write a r…
\(a_1=\boldsymbol{20}\) \(a_n=\boldsymbol{4a_{n - 1}}\) (for \(n\geq2\))
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question 4 of 5 select the correct answer. which of the following repre…
La opción del diagrama de flechas (con el conjunto x = {0,1,2,3} y y = {4,7,16,52}, donde cada valor de x se asocia a un solo valor de y)
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question 3 of 5 select the correct answer. which of the following sets …
$\{(10,5), (-10,-5), (5,10), (-5,-10)\}$
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which scatter plot shows a linear association with no outliers?
The bottom-left scatter plot (the one with the blue border)
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1 pour chacune des fractions suivantes, trouve une fraction équivalente…
a) $\frac{6}{10}$ b) $\frac{28}{100}$ c) $\frac{45}{100}$ d) $\frac{505}{1000}$ e) $\frac{32}{100}$ f) $\frac{4}{1000}$ g) $\frac{842}{1000}$ h) $\frac{55}{100}$