统计与概率
数据分析、概率分布、假设检验与统计方法。
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question 1 of 11 what are the three critical functions that money must …
C. Medium of exchange, unit of account, means of storage
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the table shows the number of items bought by customers in a supermarke…
31.56
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britney will flip a coin and then roll a standard 6 - sided die. this t…
\(\frac{1}{12}\) (corresponding to the option with \(\frac{1}{12}\))
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which is the graph of $f(x) = 0.5(4)^x$?
The bottom graph (the third one shown) is the graph of $f(x)=0.5(4)^x$.
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number of minutes to run a mile for 7th graders 1. this graph is called…
1. box-and-whisker plot (box plot) 2. 10 3. Minimum: 3; Maximum: 17 4. 12
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read the passage from \by the waters of babylon.\ i went north—i did no…
D. "I had long gone past what was forbidden, and I entered the likeliest towers, looking for the food of the gods."
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concert attendance # of people age of participant 1. this graph is call…
1. histogram 2. The age range corresponding to the tallest bar (the 10-person bar) 3. 29 4. The age group with only 1 attendee (the leftmost bar's age range)
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a data set is given for the number of bags of doritos that are eaten ea…
2.3
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a data set is given for the number of bags of doritos that are eaten ea…
9
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bar graphs use the bar graph to compare the availability of different -…
The number of 1 - bedroom apartments is 6, the number of studios is 3, and there are 3 more 1 - bedroom apartments than studios available.
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a data set is given for the number of bags of doritos that are eaten ea…
4
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after years of maintaining a steady population of 32, 000, the populati…
$y = 34, 560(1.08)^x$
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a data set is given for the number of bags of doritos that are eaten ea…
6
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a data set is given for the number of bags of doritos that are eaten ea…
6
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bar graphs use the bar graph to compare the availability of different -…
Number of 1 - bedroom apartments: \(6\) There are \(3\) more 1 - bedroom apartments than studios available.
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a data set is given for the number of bags of doritos that are eaten ea…
5
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a data set is given for the number of bags of doritos that are eaten ea…
6
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problem 4 select all the pairs of variables that have a negative associ…
- \( x \): Speed that you walk, \( y \): Time to get to your destination - \( x \): Money withdrawn from the bank account, \( y \): Money in a bank account - \( x \): Time working…
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shared text: \frederick douglass: freedoms voice\ benchmark: ela.5.r.2.…
A. The North Star photograph and caption demonstrate that Douglass started his own abolitionist newspaper to stop slavery. C. The caption and photo show that Douglass wrote an aut…
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problem 7b pilar opened a hot chocolate store in the fall. she noticed …
160
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algebra: concepts and connections - plc analyzing the meaning of expres…
$53(1.75)(0.3)^x$, $700(0.9)^x$, $900(0.05)^t$
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the frequency table summarizes the 57 data values in a data set. what i…
14
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the graph shows the relationship between the number of shares of stock …
B) $8x + 12y = 480$
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a neighborhood consists of a 2 - hectare park and a 35 - hectare reside…
A) The average number of trees per hectare in the park
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problem 6b this two - way frequency table shows the number of adults an…
The correct relative frequency table by row (rounded to the nearest percent) is: | | Pizza | Hot Dogs | Total | |----------|-------|----------|-------| | Adult | 30% | 70% | 100% …
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exemplar 2 consider the function for population growth. the population …
A. The 120 is the initial population, and the 2 indicates that the population doubles every year.
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4. when dorothen moved into her community and wanted to start a home - …
4. c. administrative law 5. d. The XVI Amendment 6. b. English Common Law 7. d. Any lawsuit based on a federal statute 8. True 9. False 10. True 11. False
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the table shows the number of items bought by customers in a supermarke…
1,372,570.54
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which of the following equations is the most appropriate linear model f…
B) $y = -1.9x + 10.1$
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exemplar 3 the table shows the value (in thousands of dollars) of an in…
A. \( V(x) = 5(1.2)^x \) D. A curve increasing faster over time
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question 1-8 luis has saved $6. he doubles the amount he has saved each…
- Does the situation represent an exponential function? $\boldsymbol{\text{yes}}$ - Does the function have a constant difference or a constant ratio? $\boldsymbol{\text{ratio}}$
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exemplar 1 the table shows the number of users (in millions) of a new a…
To solve this, we first analyze the pattern in the number of users: - From 2019 to 2020: \( \frac{1.5}{1.0} = 1.5 \) - From 2020 to 2021: \( \frac{2.25}{1.5} = 1.5 \) - From 2021 …
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problems 1. a basketball player makes a free throw with a probability o…
To solve the problem about the basketball player's free throws, we recognize this is a binomial distribution problem with \( n = 50 \) (number of trials), \( p = 0.72 \) (probabil…
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the word congregate contains the root greg. what does the root greg mea…
group (the option with text "group")
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when president franklin d. roosevelt showed little inclination to take …
To persuade (someone) not to take a particular course of action (in this context, to persuade the Black leaders not to proceed with the march).
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the table shows the number of items bought by customers in a supermarke…
4,688.14
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friday, 1/16 two different models are graphed for the same data. which …
Model A
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details no additional details were added for this assignment. divide. 1…
2.9
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the distance between bases on a baseball field is 27.43 meters. joe has…
$123.435$
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apples come in bags of 4. oranges come in bags of 6. what is the least …
You need to buy 3 bags of apples and 2 bags of oranges.
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in a month, claudia rides her favorite bike trail 12 times. she travels…
$98\frac{1}{2}$ km
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6 the graphs represent parts of mikes swimming practice, where he swims…
- "Mike swims away from the starting block and then stops to tread water for a little while before continuing toward the wall at a slower pace" → The bottom - right graph (with in…
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the root chron means time. what does the word chronological mean? arran…
B. arranged in the order that the events occurred (assuming the options are labeled A, B, C with A being "arranged in no discernible pattern", B being "arranged in the order that …
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the root cede means go or yield. what does the word secede mean? to jud…
to leave an association and become independent
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the root bel means war. what does the word belligerent mean? having a n…
having an aggressive and hostile character
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the root dict means say or declare. what does the word contradictory me…
disagreeing with something that has been asserted
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the root cred means trust or believe. what does the word incredulous me…
A. unwilling to accept something as true
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41) the root word means apart or away. what does the word segregation m…
the state of being separate from a group
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the root bene means good. what does the word benevolent mean? overly tr…
B. charitable or generous (assuming the options are labeled, and this is the second option as per the formatting)
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the root greg means group. what does the word aggregation mean? a dange…
a collection of different things
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read the passage from \the child of urbino.\ select the sentence from t…
How anxiously he toiled, painting and rubbing out, and painting again.
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7. the supplements (a) make our cats fur shiny and help her shed less. …
1. An expedition is a planned journey for exploration or research. 2. It would be beneficial to me if I established a consistent sleep schedule. 3. One convenience for me is havin…
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for the age group 21-27 years in bpo industry, the first quartile of mo…
20.5% (the option with "20.5%")
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3. part a: what is the meaning of the word \inflammatory\ used in parag…
B. causing anger
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a real estate branch manager is in charge of selling houses in two subd…
Green Park = 6% & Vista Verde = 8.3% (corresponding to the option "Green Park = 6% & Vista Verde = 8.3%")
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the mean closing price of stock a over the past year is php12,000 with …
Stock A = 12.5% & Stock B = 8%
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the mean mathematics achievement test score of one section of first yea…
B. 27.27% and 33.33%
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?groups 8 hundredths 32 hundredths now, find the quotient. 0.32 ÷ 0.08 …
4
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represent the expression using hundredths. 0.6 ÷ 0.12 =? hundredths ÷? …
\( 0.6\div0.12 = \boldsymbol{60} \) hundredths \( \div \boldsymbol{12} \) hundredths
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? groups 25 hundredths 175 hundredths now, find the quotient. 1.75 ÷ 0.…
\(7\)
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toy mice at lucky’s pet shop. she has 0.48 meter of string. she uses ea…
6
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4. (part of the question about making tails) a) represent the expressio…
First blank: 48, Second blank: 6
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convert 94.9% to a fraction in simplest form and a decimal. answer frac…
Fraction: \(\frac{949}{1000}\) Decimal: \(0.949\) (non - repeating part is 949, no repeating part)
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convert \\(\\frac{9}{25}\\) to a decimal and a percent. answer decimal …
Decimal: $0.36$ (no repeating part, so it's $0.\underline{3}\underline{6}$) Percent: $36.00\%$ (so it's $\underline{3}\underline{6}.\underline{0}\underline{0}\%$ or simply $36\%$ …
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convert 25.3% to a fraction in simplest form and a decimal. answer frac…
Fraction: \(\frac{253}{1000}\) Decimal (Edit the repeating and non - repeating part): \(0.\underline{253}\) (non - repeating part is 253, no repeating part)
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convert 0.593 to a fraction in simplest form and a percent. answer frac…
Fraction: $\frac{593}{1000}$ Percent: $59.3\%$ (or in the given format: 59. 3 (with no repeating part, so the blanks for repeating can be left or considered as non - repeating, so…
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convert 66.4% to a fraction in simplest form and a decimal. answer frac…
Fraction: \(\frac{83}{125}\) Decimal: \(0.664\)
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six friends will share 27 liters of water to drink on a hike. which sho…
Decimal: $4.5$ Fraction: $\frac{9}{2}$ (or $4\frac{1}{2}$)
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six friends will share 27 liters of water to drink on a hike. how many …
4.5 liters
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there are exactly 12 liters of sports drink available to the tennis tea…
B. 24
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convert 0.434 to a fraction in simplest form and a percent. answer frac…
Fraction: $\frac{217}{500}$ Percent: $43.4\%$ (In the given percent format: 43.4% can be written as 43.40% if we consider the repeating/non - repeating parts, but since 0.434 is a…
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convert 32.8% to a fraction in simplest form and a decimal. answer frac…
Fraction: \(\frac{41}{125}\) Decimal: \(0.328\)
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convert 11.3% to a fraction in simplest form and a decimal. answer frac…
Fraction: \(\frac{113}{1000}\) Decimal: \(0.113\) (non - repeating part is \(113\), no repeating part)
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convert 0.513 to a fraction in simplest form and a percent. answer frac…
Fraction: $\frac{513}{1000}$ Percent: $51.3\%$ (or in the given format: 51. 3 0 % but more accurately 51.3%)
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the table shows the corresponding values of x and y: when x is -2, y is…
To determine the relationship between \( x \) and \( y \), we can assume a quadratic function of the form \( y = ax^2 + bx + c \) (since the differences of differences might be co…
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what happens in the art room? make sure to restate and cite an evidence…
In the art room, it is quiet and Cap works on his art (such as drawing peace signs) without engaging with the chaos of the hallways or the cafeteria (as stated in the text: "in th…
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q5. 830, 825, 725, 720, 620, 615, ______, 510 q6. 3780, 3980, 3990, 419…
Q5: 515 Q6: 4710, 4720 Q7: 2048 Q8*: 1000 Q9*: 200
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Question was provided via image upload.
Q1: 6536 Q2: 5700 Q3: 3011, 2511 Q4: 3007, 3407
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how did the event in the art room helped cap? make sure to restate and …
To answer these questions, we need context from the text (likely a story about Cap Anderson). Since the text isn't fully provided, here's a general approach: ### First Question: H…
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which of these negative words in spanish means nothing? (1 point) nada …
A. nada
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which of these affirmative words in spanish means also or too? (1 point…
D. también (assuming the options are labeled A to D with A: algo, B: alguno, C: siempre, D: también)
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the efficient utilization and distribution of food has come to the fore…
B. 40 percent
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trials of a simulation using the geometric probability distribution aft…
\( 0.662 \)
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a simulation using the geometric probability distribution after 500 tri…
\( 0.814 \)
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alan starts from his home and walks 1.3 km east to the library. he walk…
7.0 km
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why does the story end without revealing newts mark? newt and the reade…
A. Newt and the reader already have an idea about what his Mark will mean.
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name_________ period________ date_________ page 1 of 2 percentage (3) f…
1. 25 2. $\approx 181.82$ 3. 296 4. 152.5 5. 33.6 6. 337.5 7. 1094.4 8. 2000 9. 333.125 10. 560 11. $\$906.65$ 12. 500 13. $\$63977.27$ 14. $\$1355.14$
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percent word problems solve each problem. 1) what percent of 126 is 22?…
1) $\approx 17.46\%$ 2) $\approx 144.64$ 3) $\approx 18.23\%$ 4) $\approx 917.65$ 5) $\approx 42.99\%$ 6) $\approx 80.71$ 7) $\approx 144.03$ 8) $\approx 70.0\%$ 9) $35.1$ 10) $\a…
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which of the contexts below represents exponential growth? answer snow …
A certain population of 32 aggressive zombies triples every hour.
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jina drove 290 miles in 5 hours. at the same rate, how many miles would…
638 miles
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directions: determine the initial value and rate of change. 1. day 1 an…
Rate of change: \( \frac{15 - 0}{4 - 0}=\frac{15}{4}=3.75 \) (or if Day 1 to Day 4: \( \frac{15 - 25}{4 - 1}=-\frac{10}{3}\approx - 3.33 \)); Initial value: \( 0 \) ### Problem 2:…
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lyla wants to cut 2 yards of ribbon into \\(\\frac{1}{5}\\)-yard strips…
First box: total number of yards, Second box: fraction of a yard; Final number of strips: 10
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the eiffel tower enter focus mode the eiffel tower is named after the a…
A. concerned meaning interested or troubled
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the eiffel tower enter focus mode the eiffel tower is named after the a…
D. accept it or agree with it
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which expressions can you use to find the number of eighths in 2 wholes…
A. $2 \div \frac{1}{8}$, B. $2 \times 8$
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kate is going to run 7 miles. each lap around the track is \\(\\frac{1}…
28
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kate is going to run 7 miles. each lap around the track is \\(\\frac{1}…
4
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kate is going to run 2 miles. each lap around the track is \\(\\frac{1}…
$2 \div \frac{1}{4} = 8$
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kate is going to run 1 mile. each lap around the track is \\(\\frac{1}{…
4 laps
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mastering my schedule enter focus mode starting a new school year is so…
D. examples