Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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for each of the situations below, choose the action that will make the …
1. Charity cans calculation: make conversion factor 2. Basketball total points calculation: add 3. Absent students calculation: subtract 4. Bus rides calculation: use conversion f…
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a restaurant charges $12 for a plain medium pizza and $1.50 for every t…
Each additional topping adds $1.50 to the price.
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pizza general charges 10 dollars per medium pizza. find the slope, or t…
10
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enn diagram question (unit 1) seventy - five students participated in a…
2
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pizza general charges 10 dollars per medium pizza. now that youve compl…
The plotted points are $(1,10)$, $(2,20)$, $(3,30)$, $(4,40)$, and $(5,50)$ on the coordinate plane, with the x-axis representing number of pizzas and y-axis representing total co…
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question 9 determine which two events are mutually exclusive: a bag con…
B and C are mutually exclusive ### Question 10
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pair compare! 7 22 8 + 14 next
$22 = 8 + 14$ (select the $=$ symbol)
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pair compare! -22 8 + 14
$-$22 $<$ $8 + 14$
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if a line passes through the points (2, 4) and (6, 8), what is the slop…
b. 1 ### Second Sub - Question (Interpretation of Positive Slope)
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question 8 1 pts a bus can arrive early, on time, or late. the probabil…
0.90 ### Question 9
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now, find how long it would take luna to travel exactly 210 feet. solve…
17.5
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how long would it take steven to travel exactly 210 feet? solve on pape…
20
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which best showcases a role that a plan would have? (1 point) garland s…
A. Garland shares statistics on the prevalence of a specific airborne illness.
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carter and juanita both volunteer filling up water cups at a race. for …
Juanita would fill 18 more cups than Carter after pouring for 9 minutes.
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start with juanita. the equation $y = 11x$ can be used to represent jua…
Juanita would fill 99 cups after pouring for 9 minutes. Carter would fill 81 cups after pouring for 9 minutes.
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33. select the values that make the inequality $p > 1$ (numbers written…
### For problem 33 ($p>1$): ☑️ 1.001, ☑️ 1.01, ☑️ 1.1, ☑️ 2, ☑️ 4, ☑️ 6, ☑️ 9 ### For problem 34 ($m>-4$): ☑️ -3.999, ☑️ -3.99, ☑️ -3.9, ☑️ -3, ☑️ -1, ☑️ 1, ☑️ 4
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leah and toni are both training for a biking race. for each person, the…
Toni bikes 3 more miles per hour than Leah.
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start by thinking about toni. in the equation $y = 15x$, $y$ is the num…
Toni bikes 15 miles per hour. Leah bikes 12 miles per hour.
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how long would george need to work to earn exactly $78? solve on paper …
6.5
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this table shows some information about georges earnings. how much does…
12
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question 7 1 pts if one card is drawn out of a standard deck of playing…
None of the above. ### Question 8
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who would earn more money if elimary and abundo each worked for 12 hour…
Elimary would earn more money. Elimary would earn $\$6$ more than Abundo after working 12 hours.
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question 6 1 pts in the venn diagram, what region(s) make up \\(\\overl…
III and IV
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the relationship between time worked and money earned for each person i…
Jeraly earns 9 dollars per hour. Yassil earns 12 dollars per hour. Yassil earns $\$3$ more per hour than Jeraly.
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7. 8 tenths 8. 332 thousandths 9. 44 hundredths 10. 100 thousandths
7. $0.8$ 8. $0.332$ 9. $0.44$ 10. $0.1$
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question 4 1 pts the data in the following table show the results of a …
\(0.198\) (corresponding to the option with.198) ### Question 5
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the relationship between time worked and money earned for each person i…
Jeraly would earn 72 dollars after working for 8 hours. Yassil would earn 96 dollars after working for 8 hours. Yassil earns more money after 8 hours of work.
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solve each problem. show your work. 1 simplify 2.4(-3.3 - 0.9 + 1.2). 3…
\( -7.2 \) ### Problem 3: Dave's Bank Account and Bills
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ensure the efficient flow of goods and services from the extraction of …
Chain
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una was asked to write about predicting population means by taking the …
- The best prediction of the population mean is the value that falls between the least and greatest sample means. - It is unlikely that the population mean will be the least or gr…
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josiah’s work: \\(\frac{10}{20} = \frac{x}{1,500}\\) \\(\frac{10 \times…
He did not multiply the numerator and denominator by the correct number to equal 1,500. He should have multiplied the numerator and denominator by 75, not 30, because $20 \times 7…
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mr. mcelroy enjoys listening to his mp3 player, which has 2,000 songs i…
The proportion $\boldsymbol{\frac{6}{40} = \frac{x}{2000}}$ (or simplified $\boldsymbol{\frac{3}{20} = \frac{x}{2000}}$) predicts the number of jazz songs, where $x$ is the total …
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a magazine reported on the \ treatment - emergent adverse events that o…
C. The 2448 patients who took the new medicine ### Part b (control group):
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in a designed experiment, there are two factors with each having four l…
C. There are sixteen treatments.
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a mega - discount chain store just opened a new clothing store in town …
B. Stratified sampling
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choose the correct answer. 42% 12% 8% 42% 12% 8% 4 parts 30 parts the n…
D. 34 parts
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choose the correct answer. 42% part feed a 12% 8% part feed b what is t…
30 parts
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proportions worksheet 1 a. 19 lbs of onions cost $57. how much would 29…
$87$ ### 1b
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question 4 write the following fractions in order from smallest to larg…
$\frac{7}{25} < \frac{3}{10} < \frac{11}{20} < \frac{3}{5}$
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2. in sams school, science scores for a year are calculated from the sc…
\( 7.7 \)
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in this excerpt, the word \inferior\ most closely means a subordinate. …
A. subordinate
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scientists have determined both positive and negative effects of daydre…
D. becoming disconnected from real life events
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in this selection, the fur stole is a symbol. a symbol is something tha…
D. Miss Brill’s youth
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the following data show the ages of recent award - winning male actors …
| Age | No. of actors | |-------|---------------| | 20 - 29 | 2 | | 30 - 39 | 10 | | 40 - 49 | 10 | | 50 - 59 | 8 | | 60 - 69 | 1 | | 70 - 79 | 2 |
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what type of function is represented in the table? options: quadratic e…
linear
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juan recently entered into a contract for a cell phone plan. the table …
linear
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read the following original passage and answer the questions:emily sat …
1. c. A memory of lost friendships and broken promises 2. b. Ideas beyond the literal meaning 3. d. Using slang or casual language 4. b. Quotations or paraphrased content from the…
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after five months without success, drakes money was gone. some people c…
Clue 1: A burst of oil shot out of the ground! Clue 2: The image of the oil well (showing oil gushing as a strong stream)
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cpm8 advanced algebra: concepts and connections - block (27.0831030) mo…
The amount of protein the feed has if no oats are added
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question 9 - 1 point velma is examining the alcohol consumed by america…
8.0000
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scoobert is examining the time spent studying by college students. he c…
\(3.733\)
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given the frequency table below for the average number of minutes a dog…
94.47
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find the mode(s) of the following amounts (in thousands of dollars) in …
4,7
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given the following frequency table of values, is the mean or the media…
Mean
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what does ange\ mean in this passage? to make a home in a new place a v…
to journey over a large area
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here is the graph of a function. use the graph to complete the function…
Para \( x=-4 \), Output: \(-4\) Para \( x = 1 \), Output: \(-2\) Para \( x = 2 \), Output: \(0\)
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a significant figure is any digit of a number that is known for certain…
1.) 2 2.) 3 3.) 3 4.) 4 5.) 3 6.) 3 7.) 2 8.) 3 9.) 5 10.) 434 11.) 629 12.) 535 13.) 900 14.) 2000 15.) 0.69 16.) 3 17.) 16
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question 23 (1 point) listen how many significant figures are in 0.0065…
b) 4
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question 15 (1 point) listen which is correct if 0.01234 is rewritten i…
b) $1.234 \times 10^{-2}$
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11. inez waters her plants every two days. she trims them every 15 days…
In 30 days
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question 2 (1 point) listen which is correct if 15,390,000 is rounded t…
a) 15,000,000
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question 4 (1 point) listen after carrying out the operation (13.7 + 0.…
c) 3
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12. identify repeated reasoning an airport offers two shuttles that run…
4:18 P.M.
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the result of (3.8621 × 1.5630) − 5.98 is properly written as a) 0.06 b…
a) 0.06
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10. fourteen boys and 21 girls will be equally divided into groups. fin…
7
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classify the study as either descriptive or inferential. explain your a…
A. The study is descriptive, because the statistics are a summary of the average salaries of professional athletes in three sports.
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classify the study as either descriptive or inferential. explain your a…
D. The study is inferential, because the statistics are used to make an inference about the population.
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9 a gardener has 27 pansies and 36 daisies. he plants an equal number o…
9
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choose the answer that means the same as the word flashed. think carefu…
B. expressing denial or refusal (assuming the options are labeled A - E with A: feeling well, B: expressing denial or refusal, C: possibility or chance, D: far away, E: native)
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choose the answer that means the same as the word flashed. think carefu…
get (the checkbox next to "get" should be selected)
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this graph shows how the number of spools of thread that tessa has left…
80
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practice problems: perform the following calculations and report the an…
$6.70 + 11.9 + 251.875 - 89.552 = 180.9$ $2300/4.75 = 4800$ $2.300/4.75 = 0.484$ $\frac{(100.0 -85.457)}{(45.62 -34)} = 1.3$ $\frac{(419.426 -85.1)}{(2399.43)} = 0.139$ --- ### Di…
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this graph shows how the accuracy of nellies watch is related to how lo…
5.5 seconds
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3. if the digit to be dropped is less than 5, ound down\ and if it is m…
Rounded values to 1 decimal place: $85.550004 = 85.6$ $85.651423 = 85.7$ $85.65000 = 85.6$ Practice Problems answers: $6.70 + 11.9 + 251.875 - 89.552 = 180.9$ $2300/4.75 = 4800$ $…
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this graph shows how the amount of peanut butter jenna has left is rela…
4.5 ounces
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summary of rules for determining significant figures (sf). - numbers de…
1. $56.8\ \text{g} + 9.021\ \text{g} = 65.8\ \text{g}$ 2. $35.45^\circ\text{C} - 7.9^\circ\text{C} = 27.6^\circ\text{C}$ 3. $57.3 \times 0.7575 = 43.3$ 4. $83.0034 \div 3.7 = 22$ …
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think about the title \facing it.\ check all of the possible meanings o…
(Assuming the correct three are among the options, with the visible ones: ) - life after the war (check the box) - the memorial (check the box) (And one more, e.g., if there's "th…
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students at schools in different states calculated the volume of snow t…
\(0.2\)
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a panel of judges was asked to judge the quality of different kinds of …
C. 3 points
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fill - in - the - blank emma’s e - reader can work for 7 hours reading …
$\frac{1}{2}$
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choose 1 answer: a the number of customers per week grew linearly becau…
A. The number of customers per week grew linearly because the number of customers per week increased by approximately 30 every week.
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linear and exponential growth: medium | w | 1 | 2 | 4 | 8 | 16 | 32 |--…
A. The number of customers per week grew linearly because the number of customers per week increased by approximately 30 every week.
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a the growth is approximately linear, since the percentage share of low…
B. The growth is approximately linear, since the percentage share of low - cost seats increases by roughly 13% every 2 years.
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5. you invest $200 in an account. let t be the number of years since th…
5400
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2. use the sequence for each of the following questions. 20, 9, 4.05, 1…
a. $a_n = 20(0.45)^{n-1}$ (for the sequence) or $y = 20(0.45)^x$ (for the continuous function) b. y-int: $(0, 20)$ Domain: All real numbers ($(-\infty, \infty)$) Range: All positi…
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rounding answers should only be rounded when the problem specifically a…
A. $\boldsymbol{\frac{\sqrt{3}}{2},\frac{15}{4}}$ (assuming this is the correct option with commas in proper positions as per the problem's comma - separation for multiple answers…
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use the fraction and exponent templates from the math palette (or use t…
\(\frac{x^2}{3}\)
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reread the lines from \at first\ in the box. what are the most importan…
A. Stanza 1 tells why Josh is annoyed by the name, but stanza 2 tells why Mom thinks it's a good name for Josh.
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find the number of bars of soap in different numbers of packages. if ma…
12
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if marcus sent 2 packages, they would each include \\square bars of soa…
18
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a catering company uses different functions to estimate the itemized co…
A. $t = 1.8g$
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rehearsal is the most common means of ______. frequency processing auto…
C. Effortful Processing
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what is visual encoding? process by which we take information in with o…
A. Process by which we take information in with our eyes.
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write a short essay about the life lessons your chosen quotes suggest. …
To complete this essay task, we can follow these steps: ### Step 1: Choose a Quote Select a meaningful quote, for example, Elie Wiesel's "The opposite of love is not hate, it's in…
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hitlers response to stalingrad the god of war has gone over to the othe…
Germany was no longer winning the war.
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each dot plot below represents a different set of data. order the data …
1. The second dot plot (clustered at 0 and 5) 2. The third dot plot (spread across 1, 2, 3, 5) 3. The first dot plot (clustered near the middle)
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during a snowstorm, lincoln tracked the amount of snow on the ground. w…
The graph has three segments: from \((0,0)\) to \((3,9)\), from \((3,9)\) to \((8,9)\), and from \((8,9)\) to \((10,13)\).
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the arms race meant that once the united states built hydrogen bombs, t…
A. the Soviet Union built them too.
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ava left her house at time zero and drove to the store, which is 15 blo…
The graph has 5 segments with the following key points (time in minutes, distance in blocks): 1. (0, 0) to (3, 15) 2. (3, 15) to (5, 15) 3. (5, 15) to (8, 21) 4. (8, 21) to (11, 2…
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write the linear equation that gives the rule for this table. x | y 5 |…
\( y = x - 3 \)