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 4 of 8 select the three correct answers. carlos is measuring t…
\(2.\overline{136}\), \(5.63\), \(0.\overline{72}\)
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question 2 of 8 select the two correct answers. maya is designing a new…
\(1.1\overline{6}\), \(1.1666\cdots\)
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7 (corresponding to the option "7")
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question 75 (1 point) processing means actively thinking about the spea…
A. verbal and nonverbal communication.
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question 75 (1 point) processing means actively thinking about the spea…
A. verbal and nonverbal communication.
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question 73 (1 point) what does it mean to front-load your main message…
C. Present your main message early in the speech.
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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question 46 (1 point) your classmates speech calling for paid parental …
B. The audience briefly took the speaker's position but ultimately took the opposite position.
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section 4: what americans must do (paragraphs 18–20, 22–23) paragraphs …
The rhetorical device seen in Paragraphs 18 - 20 (combined) is parallelism (or repetition). The sentences "We should bring more citizens...", "We should widen the opportunities...…
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question 30 (1 point) which chart or graph would be appropriate to show…
C. pie chart (assuming the options are labeled A, B, C, D with "pie chart" as option C; if the original options use different labels, adjust accordingly. Based on the given option…
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section 4: what americans must do (paragraphs 18–20, 22–23) paragraphs …
For the first question "What device is seen here?" (in Paragraphs 18 - 20 example), the rhetorical device is parallelism (or repetition of "we should..." structure). For Q1: It he…
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question 26 (1 point) if you and some friends were competing to see who…
C. bar graph.
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question 17 (1 point) to help audience members remember your presentati…
C. hooks for ideas you present.
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question 11 (1 point) which is the best example of an ad hominem (perso…
A. You're nothing but a fearmongering and paranoid war hawk!
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use the drop-down menu to select the type of economy that matches the d…
1. Command Economy 2. Mixed Economy 3. Market Economy
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled as A. 5, B. 7, C. 8, D. 6)
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7 (corresponding to the option "7")
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled as A. 5, B. 7, C. 8, D. 6)
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7 (corresponding to the option "7")
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled as A. 5, B. 7, C. 8, D. 6)
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7 (corresponding to the option "7")
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7 (corresponding to the option "7")
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled with the second option as 7; if the original options' labels are different, adjust accordingly, but based on the given options, the correct …
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled as A. 5, B. 7, C. 8, D. 6)
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0.\\overline{3} can be written as \\frac{1}{3} this means that 0.\\over…
B. Rational
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mafalda has a save percentage of 0.738 so far this hockey season. last …
\( 0.153 \)
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divide. 1.932 ÷ 0.23 = \\boxed{}
8.4
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in sakuras garden, for every 5 red flowers, there are 10 yellow flowers…
25
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there were 24 teams at a soccer tournament. in all, 12 teams wore red s…
- The ratio of teams wearing orange to teams wearing blue: \( 2 : 3 \) - The ratio of teams wearing red to total teams: \( 1 : 2 \) - The ratio of teams wearing white to total tea…
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blazing! sugar cinnamon complete the table. original ratio amount (g) s…
Sugar amount: 18 Cinnamon ratio: 2 Total topping amount: 30 (In table form: Sugar: 18 Cinnamon: 2 Total topping: 30)
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tlaloc pumped up 56 balls. he pumped up 5 dodge balls for every 9 other…
Dodge balls: \(20\) Other balls: \(36\) Total ratio: \(14\)
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what does it mean to have a story start medieas res? type your answer h…
To have a story start "in medias res" (the likely intended phrase, as "medieas res" appears to be a typo) means the story begins **in the middle of the action or plot**, rather th…
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david and jillian are playing a board game together. jillian wants to t…
8
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omar has a new debit card. he earns 1,800 reward points for spending 30…
100
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prisms pyramids the table shows the number of prisms and the number of …
For Tower A, total blocks = 20; for Tower B, prisms = 28. (Assuming the table is: Tower | Prisms | Total blocks A | 16 | 20 B | 28 | 35)
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lashawn makes scrambled eggs with 3 spoonfuls of salsa for every 2 eggs…
A. Lashawn's eggs
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fruit mass biscuit mass the table shows the mass, in grams, of fruit an…
For Monkey A, the biscuit mass is 20 g. For Monkey B, the fruit mass is 63 g.
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a trog catches insects for their lunch. the trog likes to eat flies and…
For Monday, the number of mosquitoes is 35. For Tuesday, the number of flies is 6. So the completed table values are: Monday - Mosquitoes: 35; Tuesday - Flies: 6.
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why did people use oral tradition to tell stories? type your answer her…
In pre - literate societies, there were no writing systems, so oral tradition was used to pass down stories, culture, history, and knowledge between generations as a means of pres…
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which diagram best shows how many trees maeve planted on a day when she…
A. Diagram A (with Trees harvested as 2 and 2, and Trees planted as 2,2,2,2,2)
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a teacher buys packs of notebooks to give to their students. the tape d…
40
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1 week streak level 9 winning spaces non - winning spaces the table sho…
For 10 winning spaces, total spaces is 22. For 33 total spaces, winning spaces is 15.
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the soup shack usually makes tomato soup with 9 tomatoes for every 12 b…
C. Today's soup will taste the same.
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what was not an impact of the emancipation proclamation? recruiting bla…
allowing black property holders to vote
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emily thinks the perfect tomato sauce has 15 cloves of garlic in every …
A. Raphael's tomato sauce has too much garlic.
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burger barn makes a dipping sauce by mixing 4 spoonfuls of honey with 1…
C. The two dipping sauces taste the same.
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lashawn makes scrambled eggs with 3 spoonfuls of salsa for every 2 eggs…
A. Lashawn’s eggs
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complete the ratio table to convert the units of time from hours to wee…
For 1,008 hours, the number of weeks is 6. For 5 weeks, the number of hours is 840. (If filling the table: the first blank (weeks for 1,008 hours) is 6, the second blank (hours fo…
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the double number lines show the ratio of feet to miles. feet: 0, 10,56…
15840
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of a squirrels hidden nuts, for every 5 that get found, there are 3 tha…
15
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lara makes salad dressing by mixing 8 spoonfuls of oil and some vinegar…
| | Original ratio | Amount (spoonfuls) | |----------------|----------------|--------------------| | Oil | 2 | 8 | | Vinegar | 1 | 4 | | Total dressing | 3 | 12 | (For the blanks …
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colton has watched 2 comedy movies for every 3 other movies. he has wat…
| | Original ratio | Number Colton has watched | |----------------|----------------|---------------------------| | Comedy movies | 2 | 12 | | Other movies | 3 | 18 | | Total movie…
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harvey is shopping for a new desk lamp and finds that the home goods st…
- Tax factor: 1.0625 - Discount factor: 0.70 - Final cost: $8.74
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akio goes shopping for a sports jersey at the local teams fan store and…
The final cost is \(\$68.74\) (if we consider two - decimal places for currency). If we follow the exact calculation from the factors: \(100\times0.65\times1.0575 = 68.7375\), so …
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at the zoo, for every 6 adult camels, there are 5 baby camels. there ar…
Baby camels: 20, Adult camels: 24, Total ratio: 11
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hamlet, part 6: applying literary criticism which is not tomb enough an…
A. take violent revenge for his father’s murder
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled as A. 5, B. 7, C. 8, D. 6)
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the cost of publishing a poster is $3000 for setting up the printing eq…
The number of posters is the independent variable. The cost is the dependent variable. Total cost for 1500 posters is $6000. Linear model is reasonable.
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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a group of climbers begin climbing at an elevation of 7000 feet and asc…
A linear model is reasonable.
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7 (corresponding to the option with "7")
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
7
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the median of 5, 7, 2, 9, 8 is: 5 7 8 6
B. 7 (assuming the options are labeled as A. 5, B. 7, C. 8, D. 6)
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kordell needs a new pillar candle. the craft store has one in stock tha…
The total cost is approximately \(\$6.58\) (or more precisely, using the formula \(6.55\times0.95\times1.0575 = 6.55\times(0.95\times1.0575)\). Calculating \(0.95\times1.0575 = 1.…
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suppose your dog weighed 2.2 pounds at birth and weighed 15.7 pounds on…
150.7
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suppose your dog weighed 2.2 pounds at birth and weighed 15.7 pounds on…
83.2
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suppose your dog weighed 2.2 pounds at birth and weighed 15.7 pounds on…
\( w(t) = 13.5t + 2.2 \)
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painting say to the judge after it was accused of a crime? \your honor,…
D. the year the earliest known joke was likely told and recorded
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the following situation involves a rate of change that is constant. wri…
For the first part (statement): A. The snow accumulated varies with respect to time with a rate of change of 2.7 in/h. For the snow after 6.2 hours: \( 16.74 \) inches.
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the following situation involves a rate of change that is constant. wri…
A. The snow accumulated varies with respect to time with a rate of change of 2.7 in/h.
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the following situation involves a rate of change that is constant. wri…
7.59
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the following situation involves a rate of change that is constant. wri…
For the multiple - choice question: A. The distance traveled varies with respect to time with a rate of change of 2.3 mi/h. For the distance traveled in 1.1 hours: 2.53 miles.
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the following situation involves a rate of change that is constant. wri…
B. The distance traveled varies with respect to time with a rate of change of 2.3 mi/h.
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rotten eggs, for example, would turn silver chopsticks black. thats bec…
C. How do historians know that early versions of chopsticks were likely made of twigs?
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read respond over time, the simple twig chopstick evolved. during china…
B. release and grasp
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around this time, confucius (551 bce-479 bce) helped make chopsticks po…
B. Because he preached nonviolence and worried that knives would give people violent ideas
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the japanese army declared onoda dead in 1959. in 1972, onodas fellow s…
D. keep at his mission
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2: graded homework assignment question 14, 12.2.51 part 1 of 4 hw score…
\( \boxed{12.2} \)
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11 mark for review x | 10 | 15 | 20 | 25 f(x) | 82 | 137 | 192 | 247 th…
11
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test the claim that the average gpa of rcc night students is smaller th…
s: 1. Correct Hypotheses: \(H_0: \mu \geq 2.3\), \(H_1: \mu < 2.3\) 2. Test Statistic: \(\boldsymbol{-12.66}\) (or 12.66 in absolute value context) 3. p - value: \(0.00\) 4. Decis…
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the word \mesopotamia\ means \land between the rivers.\ select the two …
the Euphrates River, the Tigris River
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are these regression coefficients different? what does this tell you ab…
The regression coefficients differ because the full data set and the first part of the data contain different data points. The full - data regression coefficient (\( 0.9857 \)) is…
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question 1 (2 points) (lc) the excerpt below is from the general introd…
d. They sought receive training in useful, industrial activities.
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question 1 (1 point) how does the genre of this selection allow the aut…
d. In this memoir, the author shares her observations of situations she experienced in Iran. ### Question 2
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the babylonian king nabopolassar (nah-boh-puh-lah-sehr) helped defeat t…
B. new (assuming the options are labeled A. oldest, B. new, C. best, D. many)
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a machine at a bakery is pouring out flour. the graph shows the amount …
(a) 720 grams (b) As time increases, the amount of flour in the machine decreases. The rate of decrease is 180 grams per minute.
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(a) what is the amount of flour in the machine at 0 minutes? □ grams (b…
(a) 750 (b) As time increases, the amount of flour in the machine decreases. ; 150
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contagious means _______. ○ a disease is deadly. ○ a disease is harmles…
D. a disease can be passed to others easily. (Note: Assuming the last option is labeled D; if the original options had labels like A, B, C, D, adjust the identifier accordingly. S…
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a construction crew is lengthening a road. let l be the total length of…
- Domain: - Description of Values: number of days the crew has worked - Set of Values: \( 0\leq D\leq70 \) (where \( D \) is a real number or integer representing days) - Range: -…
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amanda is a software saleswoman. let p be amanda’s total pay (in dollar…
- Domain: - Description: number of copies Amanda has sold - Set of Values: \( \{0, 1, 2, \dots, 120\} \) (or non - negative integers from 0 to 120) - Range: - Description: Amanda'…
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which word means commanded or ordered? ○ margent ○ jest ○ parlous ○ bade
D. Bade
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try again your answer is incorrect. write 0.3 as a percentage.
30%