Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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10. what is the interquartile range for the dataset shown? {61, 90, 52,…
39
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for problems 1–2, use the diagram of the thermometer if necessary. 1. t…
The temperature decreases by \( \boldsymbol{13} \) degrees. ### Problem 2
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use the formula for the general term (the nth term) of an arithmetic se…
\( 249 \)
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question a group of students at a high school took a standardized test.…
First blank: \(0.750\), Second blank: \(0.422\), and the events are not independent.
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problem 12 - part b decide whether the table could represent a proporti…
Yes, it is proportional
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3. part a: what does the word \punitive\ most likely mean as used in pa…
B. Harsh
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question a group of students at a high school took a standardized test.…
\( P(\text{did eat breakfast} | \text{fail}) \approx 0.176 \), \( P(\text{did eat breakfast}) \approx 0.346 \), and the events are not independent.
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b. directions: write each italicized word from part a next to its meani…
s (assuming typical vocabulary): 1. Dependent 2. Bilingual (or Fluent) 3. Indifferent 4. Ardent (or Passionate) 5. Current (or Present)
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question a group of students at a high school took a standardized test.…
\(P(\text{fail} | \text{did eat breakfast}) \approx 0.265\), \(P(\text{fail}) \approx 0.265\), the two results are equal, so the events are independent.
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question this season, the probability that the yankees will score 5 or …
0.907
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solve a variety of percent problems when solving problems involving per…
200 students vote in the election. ### Problem 2:
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Question was provided via image upload.
Fred's work is correct. We know it's correct because when converting $\frac{8}{5}$ to a decimal, we divide 8 (the numerator) by 5 (the denominator). Fred's long division of 8.0 by…
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find probability given probabilities score: 1/3 penalty: 1 off question…
\( 0.467 \)
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add, 51.8 + (-0.8)
51
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find the indicated sum \\(\\sum_{i=5}^{10} 11\\) \\(\\sum_{i=5}^{10} 11…
66
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question this season, the probability that the yankees will win a game …
\( 0.800 \)
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question in a class of 24 students, 5 have a brother and 16 have a sist…
\(\frac{1}{8}\)
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multiply. 39·(1×10⁰) 3.9×10¹ 2.3×10⁻² 3.9×10⁻² 2.3×10¹ submit
\(3.9\times10^{1}\)
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what is the next fraction in this sequence? simplify your answer. \\fra…
\(\frac{9}{13}\)
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question in a math class with 26 students, a test was given the same da…
\(\frac{4}{13}\) (or approximately \(0.308\))
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the yearbook club had a meeting. the meeting had 24 people, which is th…
The number of people in the club is 32.
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multiply. write your answer in scientific notat 5·(1.9 × 10⁻¹⁰)
\(9.5\times 10^{-10}\)
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question in a math class with 23 students, a test was given the same da…
$\frac{21}{23}$
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ly. × 10⁵)(8 × 10²) × 10¹³ 4 × 10⁷ 4 × 10⁸ 4 × 10 submit
\(4 \times 10^8\) (the third option, labeled \(4 \times 10^8\))
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in a math class with 23 students, a test was given the same day that an…
$\frac{21}{23}$
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multiply. write your answer in scientific notati (3.7 × 10⁻³)(2.3 × 10⁴)
\( 8.51\times 10^{1} \)
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in a math class with 23 students, a test was given the same day that an…
$\frac{25}{23}$ (Wait, no, let's correct. First, find the number of students who passed or completed. Let's use the principle of inclusion - exclusion. Let $P$ be the set of stude…
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what is the next fraction in this sequence? simplify your answer. \\(\\…
$\frac{7}{18}$
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why do the best stories have the meanest villains? because the villains…
C. Because those stories involve strong feelings and big challenges.
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question in a class of 23 students, 7 have a brother and 5 have a siste…
$\frac{2}{7}$
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what is the next fraction in this sequence? simplify your answer. \\(\f…
$\frac{7}{18}$
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what in our lives is like the wind blowing hard against a trees limbs? …
C. The difficult times in life.
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underline the meaning of the italicized word in each excerpt. (1) \ever…
(1) d. colors (2) a. oldness (3) c. diligence (4) a. way of acting (5) b. living with man (6) d. steep cliff (7) c. not clear (8) b. blue (9) c. important people (10) c. small rou…
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in a math class with 28 students, a test was given the same day that an…
$\frac{3}{14}$
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fill in the missing numbers to complete the pattern: □, 2.82, □, 3.22, …
First missing number: \(2.62\), Second missing number: \(3.02\)
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some sources identify narmer as a warrior king. some hieroglyphs depict…
Narmer (sometimes referred to as Menes by some sources) is thought to have been the first king to unite all of Egypt. ### Question 2
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fill in the missing numbers to complete the pattern: □, 3.57, 3.82, 4.0…
First missing number: \( 3.32 \), Second missing number: \( 4.32 \)
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throughout the story, mr. irving uses the secondary meaning of some com…
(7) subject n. - (H) a person under the power or control of another (8) track n. - (B) a series; a succession (9) screw v. - (I) to twist; to contort (10) train n. - (E) a three -…
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multiply. 0.6·(1×10¹⁰)
\(6\times10^{9}\)
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fill in the missing numbers to complete the pattern: 4.26, 4.28, 4.30, …
4.32, 4.34
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you only have 3 questions left to raise your score. question in a class…
$\frac{9}{11}$
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functional means that: a. a person has a mental disorder that is being …
D. a person can function despite a disorder.
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problem 6c a truck delivers tables and chairs for a fair. the truck can…
To draw the graph, plot the points \((0,100)\), \((1,95)\), \((8,60)\), \((20,0)\) on the given coordinate grid (x - axis: number of tables \(t\), y - axis: number of chairs \(c\)…
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fill in the missing numbers to complete the pattern: 6.9, 7.0, , , 7.3,…
7.1, 7.2
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question 5 of 10 psychological disorders carry a stigma for some people…
B. they have irrational shame because of it.
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multiply. write your answer in scientific notation. 40·(5 × 10⁰)
\(2\times10^{2}\)
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in a class of students, the following data table summarizes how many st…
$\frac{5}{8}$
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fill in the missing numbers to complete the pattern: 1.7, 1.9, \\boxed{…
The missing numbers are \(2.1\) and \(2.5\).
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multiply. write your answer in scientific notation. 0.08·(1 × 10⁷)
\(8\times10^{5}\)
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5. the temperature in richmond is 20°f. it is 35°f cooler in new york. …
B. -15°F
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in a class of students, the following data table summarizes how many st…
$\frac{7}{12}$
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multiply. (9.6 × 10⁻⁹)(5.5 × 10⁻²)
\(5.28\times10^{-10}\)
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(b) the data seems to have a linear trend. so, keith wants to find a li…
\(y=-0.619x + 7.067\) ### Part (c)
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problem 6b number of tables, t | number of chairs, c 1 | 95 8 | 60 20 |…
\( 50t + 10c = 1000 \)
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type the missing numbers in this sequence: 30, , 40, 45, 50, , 60
The missing numbers are \(35\) and \(55\). So the sequence is \(30, 35, 40, 45, 50, 55, 60\).
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12. reason abstractly each game at a carnival costs $0.50, or you can p…
Inequality: \( 0.50x > 15 \) Solution: \( x > 30 \) Interpretation: If you play more than 30 games, the unlimited - play option (costing \$15) is less expensive than paying \$0.50…
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type the missing numbers in this sequence: 30, , 40, 45, 50, , 60
The missing numbers are \(35\) and \(55\). So the sequence is \(30, 35, 40, 45, 50, 55, 60\).
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question in a class of students, the following data table summarizes ho…
$\frac{9}{23}$
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(b) the data seems to have a linear trend. so, yoko wants to find a lin…
\( y = 0.808x + 1.109 \) ### Part (c)
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problem 6a a truck delivers tables and chairs for a fair. the truck can…
| Number of Tables, \( t \) | Number of Chairs, \( c \) | |---------------------------|---------------------------| | 1 | 95 | | 8 | 60 | | 20 | 0 |
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type the missing numbers in this sequence: 104, 106, , 110, , 114, 116
108, 112
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in a class of students, the following data table summarizes how many st…
$\frac{9}{23}$
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type the missing number in this sequence: □, 48, 44, 40, 36 submit
52
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type the missing numbers in this sequence: 76, , 68, 64, , 56
72, 60
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this graph shows how the amount of peanut butter judy has left is relat…
4
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question in a class of students, the following data table summarizes ho…
$\frac{7}{9}$
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unit 3: two variable data l4 practice - lsrl 1) high school statistics …
# Explanation: ## Step1: Define Variables Explanatory Variable (x): Absences (number of absences a student has). Response Variable (y): Class Grade (the grade a student receives i…
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3. add 301,675 + 92,843 show your work.
\(301,675 + 92,843=394,518\)
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type the missing number in this sequence: □, 34, 36, 38, 40, 42 submit
32
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type the missing number in this sequence: □, 74, 79, 84, 89
69
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type the missing number in this sequence: 33, 41, 49, , 65, 73
57
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question for a certain class, the following data table compares how man…
$\frac{16}{29}$
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question 1 (5 points) use the given degree of confidence and sample dat…
3.78 oz \(<\sigma<\) 13.95 oz
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eghosa starts at -250 feet and climbs up to an elevation of 50 feet. ho…
the distance Eghosa climbed
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eghosa starts at -250 feet and climbs up to an elevation of 50 feet. ho…
50
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amir is growing three plants. he keeps track of each plant’s height ove…
Plant 1
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question for a certain class, the following data table compares how man…
$\frac{19}{29}$
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rational equations: mastery test 3 select the correct answer. mr. koger…
B. 40 minutes
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center activity 5.25 * recording sheet partner a partner b fractions as…
## Part A: $\boldsymbol{\frac{3}{5} \div 3 = \frac{1}{5}}$; $\boldsymbol{3 \times \frac{1}{5} = \frac{3}{5}}$ ## Part B: $\boldsymbol{\frac{2}{3} \div 2 = \frac{1}{3}}$; $\boldsym…
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question for a certain class, the following data table compares how man…
\(\boxed{\dfrac{5}{23}}\)
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problem 3 what is the final elevation if a bird starts at 20 m and chan…
36 meters or 4 meters
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submitting an external tool available dec 8 at 12am - jan 23, 2026 at 1…
The linear equation for the table is \(y = -5x + 2\)
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problem 1 what is the final elevation if a butterfly starts at 20 m and…
4
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question for a certain class, the following data table compares how man…
\(\frac{23}{30}\)
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7 what is a division word problem that can be represented by \\(\\frac{…
A word problem: "A baker has 4 pounds of flour. He wants to divide it equally among 3 batches of cookies. How many pounds of flour will be in each batch?" (This problem represents…
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2 marta has 8 cubic feet of potting soil and 3 flower pots. she wants t…
$\frac{8}{3}$ (or $2\frac{2}{3}$) cubic feet
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answer the question below. type your response in the space provided. ra…
117
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the hmong diaspora came to the central valley of california including m…
The 1980's (the checkbox next to "The 1980's" should be selected)
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4 chandra spends 15 minutes doing 4 math problems. she spends the same …
\( 3.75 \) minutes (or \( 3\frac{3}{4} \) minutes)
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26. data: if you were making a line plot of student shoe sizes, and thr…
3
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which best summarizes one central idea of the passage from \mother tong…
A. All forms of the English language are meaningful and purposeful.
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5 taylor has 5 yards of gold ribbon to decorate 8 costumes for the scho…
\( \frac{5}{8} \) (or 0.625) yards
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the graph shows the amount of water in the pool vs. time relationship f…
- The amount of water in the pool vs. time relationship for both the large and small hoses are proportional relationships. - It takes 6 minutes to fill the pool with the large hos…
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3 greg made 27 ounces of potato salad to serve to 10 guests at a picnic…
Each guest will receive 2.7 ounces of potato salad.
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problem 2 this graph shows the amount of water in each container as the…
Initially, there was more water in Container A than in Container B.
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solve each problem. 1 roger has 4 gallons of orange juice. he puts the …
$\frac{4}{5}$ (or 0.8) gallons
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(d) determine whether to reject ( h_0 ). at the ( alpha = 0.10 ) level,…
At the \( \alpha = 0.10 \) level: is At the \( \alpha = 0.01 \) level: is not
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central ideas - \society unfairly judges people based on their ability …
B. Language rules are less important than the meaning and passion the speaker conveys.
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(c) compute the p - value. round the answer to at least four decimal pl…
At the \( \alpha = 0.10 \) level, \(\boldsymbol{\text{reject}}\) the null hypothesis \( H_0 \). At the \( \alpha = 0.01 \) level, \(\boldsymbol{\text{do not reject}}\) the null hy…
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38 a recycling bin contained 40 pounds of plastic in october and 50 pou…
B. 25%