Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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use the chart to answer the question. distance to houston, texas from: …
230 miles
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round the number to the nearest hundred. 604 type the correct answer.
600
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check here for instructional material to complete this problem. write t…
\( 1 \times 10^8 \)
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round the number to the nearest ten. 2,538 type the correct answer.
2,540
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1 priya looks at the inequality $12 - x > 5$ and says \i subtract a num…
(Problem 1): Yes, I agree with Priya. When solving $12 - x > 5$, we find the solution is $x < 7$, meaning all values of x smaller than 7 satisfy the inequality, which aligns with …
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round the number to the nearest hundred. 432 type the correct answer.
400
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juan, mary, celia, and mark work as information specialists at a high t…
18% (corresponding to the option with 18%)
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4. traditionally, great basin peoples had a close relationship with the…
4. D. They learned the land well, hunted and gathered food, and made tools and clothing from the land. 5. C. The Great Basin has been home to Native American peoples like the Paiu…
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what is the unit rate for the ratio \\(\\frac{90 \\text{ calculators}}{…
A. $\frac{90 \text{ calculators}}{6 \text{ classrooms}} \frac{\div6}{\div6} = \frac{15 \text{ calculators}}{1 \text{ classroom}}$
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exercises there are 3 red, 7 blue, and 5 yellow balloons. 4. write the …
Colon form: \( 7:15 \), Fraction form: \( \frac{7}{15} \), Word form: \( 7 \) to \( 15 \) ### Question 5
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sandra walks 13 miles in 3 hours. at what unit rate does sandra walk? 6…
D. $\frac{13/3 \text{ miles}}{1 \text{ hour}}$
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jeremy used $3\\frac{3}{4}$ cups of flour and $1\\frac{3}{8}$ cups of s…
$2\frac{3}{8}$ cups
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calling dreams georgia douglas johnson 1880 - 1966 the right to make my…
1. Imagery & Symbolism Q1: His goals he wants to achieve one day. 2. Imagery & Symbolism Q2: "Fate's deadly contraband" suggests danger, framing fate as a threatening, restrictive…
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use the chart to answer the question. distance to houston, texas from: …
50 miles
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read each question and choose the best answer. then write the letter fo…
C ### Question 2
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working with proportion when given a ratio and one of the parts, write …
1. Approximately 36.36 minutes 2. 121 cm 3. 75 minutes
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milan is having a party. hell have 4 tables for every 8 guests. complet…
Filled table: | Number of guests | 2 | 8 | 14 | 18 | 20 | |------------------|---|---|----|----|----| | Number of tables | 1 | 4 | 7 | 9 | 10 |
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supongamos que un satélite en órbita alrededor de la tierra recorre 50 …
(for part (b)): The time the satellite takes to travel 250 kilometers is $\boxed{40}$ seconds. (For part (a), the proportion is $\frac{8}{50}=\frac{t}{250}$ or $\frac{50}{8}=\frac…
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4 fill in the missing numbers on the grid below. use the patterns you k…
(Filled Grid Highlights): - Row 1: \( 30, 70 \) - Row 2: \( 110, 150, 200 \) - Row 3: \( 220, 260, 290 \) - Row 4: \( 340, 370 \) - Row 5: \( 410, 450, 500 \) - Row 6: \( 530, 560…
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10 aniyah is driving home at a constant speed. after 20 minutes, she is…
$y = -45x + 85$
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b-116. write a system of two equations to solve this problem. then solv…
3
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working with ratio ratios can be used in word problems to express the r…
1) $4:9$ 2) $3:1$ 3) $1:4$
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the two - way frequency table represents data from a survey asking a ra…
(Note: The options provided in the image are incomplete, but the correct joint relative frequency is $\frac{12}{38}$ or simplified to $\frac{6}{19}$)
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word problems mrs. jones wants to get a new car for her daughter. she h…
$\$7,455$
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which of the following numbers rounds to 36.2? a 36.00 b 36.029 c 36.21…
C. 36.215
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greatest. \\(\frac{1}{3}, \frac{1}{8}, 0.42, \frac{3}{4}, 0.135\\) \\(\…
First set (greatest to least): $\frac{3}{4}, 0.42, \frac{1}{3}, 0.135, \frac{1}{8}$ Second set (greatest to least): $0.825, \frac{7}{12}, 0.50, \frac{2}{6}, 0.3$
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a survey was taken of a random sampling of residents of new york city a…
There is a greater percentage of LA residents who own a car than NYC residents who do.
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which is an example of a survey involving quantitative data? the favori…
the number of cavities each person has had
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a poll is being taken on wednesday to predict which movie will be the m…
Every fifth person walking down the street in several different locations throughout town at different times of day.
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janle asked all of her classmates about the number of pets they have in…
The survey represents quantitative data.
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a ______ is one that has the same characteristics as the population of …
representative sample
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marissa buys a vase with flowers. she pays the same price for each flow…
1. The initial value is $\$12$: True 2. The initial value represents the number of flowers: False 3. The rate of change is $\$6$ per flower: False 4. The total cost for a vase wit…
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staff from the school newspaper is taking a poll to find out how studen…
C. Every tenth student in the main hallway between class.
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what is 3.149 rounded to the nearest hundredth? a 3.14 b 3.15 c 3.1 d 3…
B. 3.15
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the sitar is a popular indian classical string instrument. naresh plays…
$y = 2x + 8$
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gustavo is in a contest where he will win one of four possible prizes. …
Gustavo used a simulation where the data is qualitative.
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the equation and table show the cost to rent a canoe at two different c…
$\$3$ per hour
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darren kept track of the number of e - mails he received from one of hi…
The data is skewed left and shows that on half of the days, Darren received 11 or 12 e-mails from the customer.
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which would be a subset of the students in a school? all of the student…
all of the students in one class
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simon and sherry went blueberry picking. simon picked 18.5 pounds and s…
Part A: 19 pounds Part B: 21.8 pounds
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a cell phone company wants to determine the average amount of data that…
one thousand of their customers with a current smart phone data plan
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ian’s comic book collection has 5 manga comic books for every 8 superhe…
B. 8 : 5
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which sample fairly represents the population? select two options. - me…
- calling every third person on the soccer team's roster to determine how many of the team members have completed their fundraising assignment - taking a poll in the lunch room (w…
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sarina rounded a number to the nearest whole number and got 7. which nu…
A. 7.3782
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sal recorded the number of crackers in each snack - sized package he op…
The data is skewed, and the lowest number of crackers in a package was 7.
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tameka and jamila are writing addresses on invitations to a kwanzaa cel…
The ratio of invitations addressed to minutes for Tameka is \(5:10\). The ratio of invitations addressed to minutes for Jamila is \(8:10\).
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3 round 73.24 to the nearest tenths.
73.2
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1–9, write three ratios that are equivalent to the given ratio. 1. \\(\…
(1-9): 1. $\frac{6}{10}$, $\frac{9}{15}$, $\frac{12}{20}$ 2. $\frac{1}{2}$, $\frac{3}{6}$, $\frac{5}{10}$ 3. $\frac{1}{3}$, $\frac{2}{6}$, $\frac{4}{12}$ 4. $4:5$, $16:20$, $24:30…
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tameka and jamila are writing addresses on invitations to a kwanzaa cel…
- The ratio of invitations addressed to minutes for Tameka is $\frac{1}{2}$ (or 1:2). - The ratio of invitations addressed to minutes for Jamila is $\frac{4}{5}$ (or 4:5).
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(\frac{4}{5} + \frac{13}{10})
$\frac{21}{10}$ or $2\frac{1}{10}$
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is the following claim supported or not supported based on the informat…
The claim is not supported. According to the bar graph, the number of students who like baseball is less than the number of students who like football (or the bar representing foo…
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round off the following decimal numbers to the nearest tenth, and tick …
- $3.265$ → $3.3$ (tick the 3.3 option) - $3.218$ → $3.2$ (tick the 3.2 option) - $3.286$ → $3.3$ (tick the 3.3 option) - $3.201$ → $3.2$ (tick the 3.2 option) - $3.244$ → $3.2$ (…
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two birds build a nest. bird a flies toward the nest at the same time b…
1. Bird B is flying slower than Bird A.: True 2. The difference in the distance between the birds at $t = 0$ is 96 m.: True 3. The difference between the speeds of the birds is 20…
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round off the following decimal numbers in the first column to the near…
- 3.265: 3.3 - 3.213: 3.2 - 3.285: 3.3 - 3.291: 3.3 - 3.244: 3.2
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what does the bar graph show about which sports students like the best?…
The bar graph shows that among Camargo Middle School students, the sport with the longest bar (e.g., soccer, based on typical bar - graph sports labeling) is the most liked, as it…
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there are 4 sixth graders, 6 seventh graders, and 7 eighth graders on a…
- 4 to 7: sixth graders to eighth graders - 7:17: eighth graders to total students - 6:4: seventh graders to sixth graders - 17 to 6: total students to seventh graders
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1. what events mark the rise of the jews age of kings 2. what was on so…
The end of the period of judges, the people's demand for a king like other nations, and Samuel anointing Saul as the first king of Israel mark the rise of the Jews' age of kings. …
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round 21.908 to the nearest hundredths.
21.91
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at zivas family reunion, there are 5 kids for every 2 adults. complete …
The ratio of kids to adults at the reunion is 5 to 2. The ratio of kids to all people at the reunion is 5 to 7.
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each student in mr. joness class has two standard number cubes. each st…
$\frac{1}{5}$ or $0.2$
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which of the graphs has the greatest rate of change? a graph a b graph …
B. Graph B
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for a certain class, the following data table compares how many student…
\(\frac{2}{7}\)
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b-118. write a recursive equation for the sequence graphed at the right.
$t(1) = 6$, $t(n) = 3t(n-1)$ for $n \geq 2$
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a local little league has a total of 80 players, of whom 20% are left -…
16
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a fishing boat uses $16\\frac{1}{2}$ gallons of fuel on a full - day fi…
474
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a hot air balloon was 3 miles above the ground after 45 minutes. which …
A. The graph with points (30, 4) and (60, 8) (matches the unit rate of $\frac{1}{15}$ miles per minute)
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b 16 students 2 teacher what is the best unit rate
8 students per teacher
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for a certain class, the following data table compares how many student…
\(\frac{16}{27}\)
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for a certain class, the following data table compares how many student…
\(\frac{14}{29}\)
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for a certain class, the following data table summarizes the amount of …
\(\frac{1}{2}\)
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a data set includes 106 body temperatures of healthy adult humans havin…
\( 98.742^{\circ}\text{F}<\mu<99.058^{\circ}\text{F} \)
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here are summary statistics for the weights of pepsi in randomly select…
\(0.82251\) lb\(<\mu<0.82573\) lb
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here are summary statistics for the weights of pepsi in randomly select…
\( 0.00161 \)
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here are summary statistics for the weights of pepsi in randomly select…
\( 1.69 \)
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a spinner has sections that are numbered 1 through 6. naomi spins the s…
180 times
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christian recorded the grade - level and instrument of everyone in the …
$\frac{1}{3}$
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here are summary statistics for randomly selected weights of newborn gi…
\(3002.1\) g\(<\mu<\)\(3392.3\) g
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6 true or false 9 points you get a raise at your job. instead of making…
True ### Question 7
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refer to the accompanying data display that results from a simple rando…
The margin of error is \( E = \boldsymbol{3.01} \) minutes.
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refer to the accompanying data display that results from a simple rando…
The point estimate of \(\mu\) is \(88.75\) minutes.
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elijah has a bag that contains pineapple chews, strawberry chews, and p…
25%
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refer to the accompanying data display that results from a simple rando…
\( 85.74 \) min \( < \mu < 91.76 \) min
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working together, molly and joe can pick forty bushels of apples in 5.0…
\boxed{14.0} (or more accurately, let's calculate \( \frac{1}{\frac{1}{5.09} - \frac{1}{8}} \)): \( \frac{1}{\frac{8 - 5.09}{5.09 \times 8}} = \frac{5.09 \times 8}{2.91} = \frac{4…
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caleb has a bag that contains orange chews, cherry chews, and peach che…
0.15
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volume (cubic feet) time (seconds) which statement describes the rate o…
B. The volume of the water increases 15 cubic feet per second.
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probability of simple events maze #1 use the spinner at the right to fi…
The correct path through the maze is: 1. $P(\text{spinning a striped section}) = \frac{3}{10}$ 2. $P'(\text{spinning a striped section}) = \frac{7}{10}$ 3. $P(\text{spinning a 7})…
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working alone, it takes ashley five hours to pour a large concrete driv…
\(\frac{40}{13}\) hours (or approximately \(3.08\) hours)
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5 multiple answer 10 points ***multiple correct answers*** you are trav…
B. $5.00 in pennies, E. $500 in twenty dollar bills, F. 50 diamonds to sell to a jewelry store to be used on engagement rings ### Question 6 (True or False)
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ai mi recorded the grade - level and instrument of everyone in the midd…
$\frac{7}{36}$
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card 1 of 10 in greece, the high, fortified area of athens where the pa…
**Definition**: An Acropolis is a high, fortified hilltop in an ancient Greek city, typically home to important religious and civic buildings. **Example Sentence**: When studying …
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tanisha owns a small business selling bagels. she knows that in the las…
0.55
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7 - 10. find the solution for each system of equations below, if a solu…
a. No solution exists, because subtracting the equations results in the false statement $0=8$, meaning the lines are parallel and never intersect. b. Infinitely many solutions exi…
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kimora keeps 160 beads in a storage box. she chooses a bead without loo…
36 green beads
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the fall of the house of usher assigned by: michael whitehead due: jan …
| Term | Form | Definition | Sample Sentence | |--------------|-----------|-------------------------------------------------|------------------------------------------------------…
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bella has a bag that contains pineapple chews, lemon chews, and waterme…
3%
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x | y 2 | 7 3 | 10.5 4 | 14 5 | 17.5 6 | 21 which function has a greate…
A. $y = 4x$
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4 darika has some charms for making charm bracelets. she wants to put 1…
G 35
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write an equation for each of the following: table with x values 5,7,9,…
s: - Table: \( \boldsymbol{y = 2x + 3} \) - Graph: \( \boldsymbol{y = -\frac{1}{4}x + 1} \) (assuming the graph passes through \( (0, 1) \) and \( (4, 0) \)) (Note: If the graph’s…
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3 in a school cafeteria there are 16 seats at each table. how many tabl…
D. None of these
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the mean, median, mode, and range are also known as? central tendency m…
A. Central Tendency Measures