Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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the table above gives the high temperature in degrees fahrenheit for 5 …
30°F (the option with 30°F, e.g., if options are labeled as: the second option (30°F) in the list)
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vanessa opens a new savings account. she makes an initial deposit, and …
rate of change \(=\frac{\text{change in }y}{\text{change in }x}\)
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pete is starting to drive his bus to los angeles. the bus has a full ta…
- Miles before refuel: $\boxed{418}$ - Total gas: $\boxed{42}$ - Refuel times: $\boxed{3}$
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vanessa opens a new savings account. she makes an initial deposit, and …
positive
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there are 1 red marble and 3 green marbles in a bag. if one marble is d…
- The probability is higher if the first marble drawn is \(\boldsymbol{\text{not replaced}}\) before the second marble is drawn. - The probability of drawing a red marble and then…
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there are 8 colored cubes in a bag. three are red, three are green, and…
$\frac{9}{56}$
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greg has 5 dress shirts for work: 3 white, and 2 dark blue. he has 4 pa…
$\frac{3}{10}$
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question 2 8 / 16 pts a community college reported that 36% of all grad…
1 Prop Z Test ### Part (b)
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vanessa opens a new savings account. she makes an initial deposit, and …
The initial value is \(10\). It represents Vanessa's initial deposit.
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tom has 2 red gummy fish and 2 green gummy fish left in his bag. he rea…
\(\frac{1}{6}\)
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age of senators the average age of senators in the 108th congress was 6…
2.00
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mr. willbury buys a bag of granola for snacks. the graph shows the tota…
The total weight decreases by \(4\) oz with each cup of granola Mr. Willbury eats. The rate of change is \(-4\).
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tom has 2 red gummy fish and 2 green gummy fish left in his bag. he rea…
# Explanation: ## Step1: Count total possible outcomes There are 4 gummy fish (2 red, 2 green). For two - step selection (without replacement, since he eats the first one), the to…
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mr. willbury buys a bag of granola for snacks. the graph shows the tota…
The total weight of the bag **decreases** when Mr. Willbury eats the granola. That means the rate of change is \(-4\)
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mr. willbury buys a bag of granola for snacks. the graph shows the tota…
The initial value is \(14\). It represents the weight of the bag of granola before any cups are eaten.
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each spinner is spun once to make a 2-digit number. the result of the f…
\(\frac{3}{9}\) (or simplified \(\frac{1}{3}\), but as per the box, 3/9 or 1/3. Wait, but when we count, 3 favorable out of 9 total, so \(\frac{3}{9}\) which simplifies to \(\frac…
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18) marsha recorded the time it took six children of different ages to …
B. 176 seconds
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carla hands out flyers for a band concert. the graph shows the number o…
The rate of change represents the number of flyers Carla hands out per minute. The rate of change is \(5\).
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carlo hands out flyers for a band concert. the graph shows the number o…
The number of flyers Carla hands out **increases** over time. That means the rate of change is **positive**.
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carla hands out flyers for a band concert. the graph shows the number o…
The initial value is \(0\). It represents the number of flyers Carla had handed out at the start (at \(x = 0\) minutes, i.e., before she started handing out flyers).
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zion is growing out his hair. the table shows the length of his hair, y…
\(3\)
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zion is growing out his hair. the table shows the length of his hair, y…
\(9\)
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farm sizes the average farm in the united states in a certain year cont…
89
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sale price of homes the average sale price of new one - family houses i…
The range of values is between $51100 and $434300.
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in a distribution of 172 values with a mean of 72, at least 129 fall wi…
\( 93.75 \)
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at a luncheon, there are different breads, meats, and cheeses to make s…
24
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each spinner below is spun once. drag the outcomes to the correct categ…
A Possible Outcome: 1 and 5 are spun, 6 and 3 are spun Not A Possible Outcome: 1 and 3 are spun, 6 and 4 are spun
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using chebyshevs theorem, solve these problems for a distribution with …
Part 1: 75% Part 2: 68.4%
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some friends are playing a game with two spinners. each spinner is spun…
12
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leroy is making up a game that will include tossing a coin and then rol…
Filling the table as follows: - Heads row, column 2: H 2 (tile 2) - Heads row, column 3: H 3 (tile 3) - Heads row, column 4: H 4 (tile 4) - Tails row, column 1: T 1 (tile 1) - Tai…
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leroy is making up a game that will include tossing a coin and then rol…
Heads row (from column 2 to 4): \( H\ 2 \), \( H\ 3 \), \( H\ 4 \) Tails row (from column 1 to 3): \( T\ 1 \), \( T\ 2 \), \( T\ 3 \) (In table cells: Heads - column 2: \( H\ 2 \)…
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each spinner is spun once to make a 2-digit number. a spin of 3 and 2 w…
First tree middle square: 2 Middle tree top square: 2, middle tree left square: 1, middle tree right square: 3 Third tree left square: 1, third tree middle square: 2 (If we list t…
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students at a school have to decide what subjects they are going to stu…
B. French, German, Latin, music
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in a game of pontoon dice, you continue throwing a single die until the…
We should throw once more as the expected value of throwing again (\(\approx3.17\)) is greater than the 3 counters we win by stopping at 17.
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#3 every week i buy four 2-litre bottles of lemonade whilst shopping at…
40%
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in a distribution of 624 values with a mean of 72, at least 585 fall wi…
98.44
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13. in the speech, wiesel states: \indifference is not a beginning; it …
c. A lack of concern or action in response to suffering.
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13. in the speech, wiesel states: \indifference is not a beginning; it …
c. A lack of concern or action in response to suffering.
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what quantity of lemon juice would you need to make 5 times as much as …
\(7\frac{1}{2}\)
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what quantity of gumdrops would you need to make a double recipe? fruit…
\(2\frac{2}{3}\)
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what quantity of parmesan cheese would you need to make a double recipe…
\(2\frac{1}{2}\)
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what quantity of peaches would you need to make a triple recipe? summer…
\(5\frac{5}{8}\)
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what quantity of salt would you need to make a double recipe? peachy pe…
5
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what quantity of mustard would you need to make 4 times as much as the …
3
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what quantity of pizza sauce would you need to make a triple recipe? ve…
5
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what quantity of flour would you need to make a double recipe? very che…
$1\frac{1}{4}$
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what quantity of salt would you need to make 4 times as much as the ori…
10
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you have been asked to build a scale model of your school out of toothp…
The model will be 8 toothpicks tall. The model will be approximately 7 cotton swabs tall.
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the scale of a room in a blueprint is 3 in. : 5 ft. a wall in the same …
- Table completion (actual lengths): 10, 15, 20, 25, 30 (corresponding to 6, 9, 12, 15, 18 in. blueprint lengths) - Actual wall length: 30 - Blueprint window width: 1.5
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what quantity of dried apricots would you need to make a triple recipe?…
10
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3. what quantity of pepper would you need to make a double recipe? very…
3
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what quantity of gummy peaches would you need to make a triple recipe? …
4
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3. what quantity of picante sauce would you need to make a triple recip…
1 cup
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what quantity of pretzels would you need to make a triple recipe? sweet…
$1\frac{1}{8}$ (or $\frac{9}{8}$) cups
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what quantity of parsley would you need to make a triple recipe? mushro…
\( 7\frac{1}{8} \)
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joe borrowed $6,000 from the bank at a rate of 7% simple interest per y…
3360
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what quantity of melon would you need to make a double recipe? fruit sa…
\(8\frac{4}{5}\)
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what quantity of mandarin oranges would you need to make a double recip…
$\frac{2}{3}$ cup
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what quantity of mint would you need to make a triple recipe? herbs her…
$2\frac{1}{4}$
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what quantity of lemon juice would you need to make a double recipe? ho…
1
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what quantity of dill would you need to make a triple recipe? blue chee…
$\frac{3}{4}$
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the table shows a function. is the function linear or nonlinear? | x | …
nonlinear
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what quantity of lime juice would you need to make a double recipe? tro…
\( 3\frac{1}{3} \)
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0.6% of $100 is $
\(0.6\)
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the table shows a function. is the function linear or nonlinear? | x | …
linear
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what quantity of chocolate chunks would you need to make a triple recip…
\(3\frac{3}{8}\)
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find the percent decrease. round to the nearest percent. from 25 bagels…
100
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what quantity of onions would you need to make a double recipe? barbecu…
$\frac{4}{3}$ (or $1\frac{1}{3}$) cups
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in sakuras garden, for every 5 red flowers, there are 10 yellow flowers…
25
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what does the suffix -ist mean in the word optimist? among the three si…
one who does or believes something
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the following situation involves a rate of change that is constant. wri…
22.14
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the numbers of words defined on randomly selected pages from a dictiona…
B. There is no mode
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complete the table shown to the right for the population growth model f…
$k \approx 0.0204$
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question 9 1 pts events ( a_1 ) and ( a_2 ) are mutually exclusive and …
\( 0.7647 \) ### Question 10
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kevin is preparing his swimming pool for the winter. he connects a pump…
The linear equation modeling the water in the pool over time is \( y =-\frac{100}{3}x + 8000 \) (or if finding the time to empty, the time is 240 minutes).
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ann had an ice sculpture delivered for her parents anniversary party. t…
The y - intercept (which is 14 inches) tells us that the height of the ice sculpture at the time of its delivery (when \(x = 0\) minutes, or 0 minutes after delivery) was 14 inche…
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1 a restaurant offers delivery for their pizzas for a fee added to the …
For 20 hours of labor, the cost is \(\$1500\). For 50 hours of labor, the cost is \(\$3000\). ### Question 2c
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question the box - and - whisker plot below represents some data set. w…
40
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for the following data set {1, 6, 2, 1, 5}, compute the mean, median, m…
The value 1 has a deviation from the mean of \(-2\) The value 6 has a deviation from the mean of \(3\) The value 2 has a deviation from the mean of \(-1\) The value 1 has a deviat…
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solve the following exponential equation. express the solution in terms…
The solution in terms of natural logarithms is \(\frac{-3\ln(3)-4\ln(2)}{5\ln(2)-\ln(3)}\) and the decimal approximation is \(-2.56\) (rounded to two decimal places).
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3. what quantity of flour would you need to make a triple recipe? crisp…
2
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find the percent decrease. round to the nearest percent. from 92°f to 5…
40
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find the percent increase. round to the nearest percent. from 11 friend…
73
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complete the proportion you can use to convert 70 inches to centimeters…
\(177.8\)
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which of the following item changes represents a percent decrease great…
- 65 to 40: Yes - 118 to 93: No - 27 to 38: No
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the table shows a function. is the function linear or nonlinear? | x | …
linear
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use a proportion to convert the measurement. 7 quarts ≈ \\boxed{} liters
6.6248 (or approximately 6.62 depending on the required level of precision)
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use a proportion to convert the measurement. 9 quarts = liters
8.5176 (or approximately 8.52 depending on the required precision)
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use a proportion to convert the measurement. 9 quarts ≈ 8.52 liters
8.52
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use a proportion to convert the measurement. 60 yards ≈ \\boxed{} meters
\(54.864\) (If we use the approximate value of 1 yard ≈ 0.914 meters, then \(0.914\times60 = 54.84\), and if we use 1 yard≈0.91 meters, \(0.91\times60 = 54.6\). But the more accur…
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use a proportion to convert the measurement. 70 yards ≈ ? meters step 1…
\(63.98\) (or approximately \(64.0\))
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this graph shows how the number of plants finn can have in his backyard…
90
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use a proportion to convert the measurement. 70 yards ≈ 64 meters
64
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use a proportion to convert the measurement. 70 yards ≈ \\boxed{} meters
64.008 (If we round to a reasonable decimal place, it could also be approximately 64.01 or 64 depending on the required precision. But based on the calculation, the exact value fr…
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this graph shows how the number of flowers tessa can have in her garden…
2
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use a proportion to convert the measurement. 70 yards = \\boxed{} meters
\( 64.008 \) (If we use the approximate value of 1 yard ≈ 0.914 meters, then \( 0.914\times70 = 63.98\approx64.0 \))
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this graph shows how the number of pies gina can bake is related to the…
7 pies (the option with "7 pies")
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how can you represent a proportional relationship using an equation? fi…
First (select) box: constant of proportionality; Second (select) box: \( y = kx \) (or equivalent with other variable names, e.g., \( y=kx \) where \( k \) is the constant of prop…
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this graph shows how the total number of comic books tracy has in her c…
40
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find the constant of proportionality k as a fraction in simplest form. …
The constant of proportionality, \( k \) is equal to \(\frac{1}{6}\). The equation is \( y = \frac{1}{6}x \).